EP3551508A1 - Türgriff für ein kraftfahrzeug mit drahtlosen kommunikationschnittstellen - Google Patents
Türgriff für ein kraftfahrzeug mit drahtlosen kommunikationschnittstellenInfo
- Publication number
- EP3551508A1 EP3551508A1 EP17793627.5A EP17793627A EP3551508A1 EP 3551508 A1 EP3551508 A1 EP 3551508A1 EP 17793627 A EP17793627 A EP 17793627A EP 3551508 A1 EP3551508 A1 EP 3551508A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- communication interface
- communication
- door handle
- motor vehicle
- activated
- 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- Withdrawn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
- 238000004891 communication Methods 0.000 title claims abstract description 221
- 238000000034 method Methods 0.000 description 7
- 230000006698 induction Effects 0.000 description 2
- 241000287107 Passer Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
- B60R25/245—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user where the antenna reception area plays a role
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
- E05B81/77—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles comprising sensors detecting the presence of the hand of a user
-
- 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
- G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
- G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
- G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
Definitions
- the invention relates to a door handle having a housing, which for receiving at least a first communication interface and a second
- a door handle for a motor vehicle which has a capacitive proximity sensor and a capacitive touch sensor.
- the sensors are only used to wake a trained as I D encoder radio key to the unlocking process or the
- Activation of the proximity sensor a vehicle-mounted control unit wakes the ID transmitter and there is a data exchange between the vehicle-mounted control unit and the I D encoder instead. If during this data exchange the user pulls the door handle early, the motor vehicle door lock is not unlocked, because the data exchange between the vehicle-mounted control unit and the I D-encoder has not yet been completed.
- the object is achieved in that all communication interfaces,
- Communication interface by an external communication device for triggering a function, in particular for unlocking and / or locking, a motor vehicle door lock are formed, all communication interfaces, in particular the first communication interface and the second
- Data exchange between the external communication device and the corresponding communication interface is performed. It can preferably the required codes on a storage medium within the external communication device and / or in at least one
- Communication interface and / or the motor vehicle control unit be arranged so that when approaching the external communication device to the first and / or second and / or possibly third communication interface already a data exchange, in particular a code exchange, can be performed, which is processed by the motor vehicle control unit.
- the first communication interface as NFC reader or NFC antenna and / or the second communication interface as an NFC reader or NFC antenna and / or the third communication interface as an NFC reader or as NFC antenna is formed.
- Communication device only a few centimeters, preferably in a range of 0 cm to 5 cm, before the first and / or second and / or possibly third
- Communication interface is arranged. A false triggering of the first and / or second communication interface, and / or preferably of the third
- Communication interface for example, passing by passers is therefore excluded. Furthermore, in comparison to a capacitive sensor, a superposition of the communication areas of the first and the second and possibly the third communication interface can advantageously be prevented, because the range of the NFC antenna or the NFC reader
- the NFC antenna is usually designed as a coil and is activated in the context of an induction process by means of the external communication device. Furthermore, the NFC reader is also capable of providing the necessary codes for the
- the comfort can be improved in the operation of the door handle when at least the first and / or the second communication interface is arranged on a side facing away from a motor vehicle door side wall of the housing of the door handle. It is also possible that at least the first and / or the second communication interface, and / or preferably the third
- first communication interface and / or the second communication interface for unlocking and / or locking the
- the first communication interface can be activated and then the second communication interface can be activated.
- the second communication interface can be activated first for unlocking and / or locking, and then the first
- the first communication interface can be arranged on the side wall of the housing of the door handle, which faces away from the motor vehicle door and the second communication interface are arranged on the side wall of the housing of the door handle, which faces the motor vehicle door.
- the first communication interface could serve for unlocking the motor vehicle and serve the second communication interface for locking the motor vehicle.
- a very advantageous embodiment of the door handle is characterized in that for unlocking the first communication interface is first activated and then the second communication interface can be activated and for locking the second communication interface is first activated and then the first communication interface can be activated.
- the security against a false triggering of the motor vehicle door lock can be prevented if for
- the first communication interface can be activated and then the second communication interface can be activated and the
- Locking or unlocking if necessary the third communication interface can be activated.
- a mutual interference of the communication areas can be prevented if the first communication area and the second communication area and possibly the third communication area are arranged at a distance from each other.
- the comfort in the use of the door handle can be further improved if the housing of the door handle symbols, in particular NFC symbols, or ribs are arranged, which in a first communication interface formed by the first communication area and / or in a second through the second communication interface formed communication area and / or in a third formed by the third communication interface
- the door handle is arranged on a motor vehicle door or tailgate of a motor vehicle.
- FIG. 1 shows a schematic door handle for a motor vehicle according to a first
- Embodiment in a view from above 2 shows a schematic door handle for a motor vehicle according to a second embodiment in a view from above, and
- FIG. 3 shows a schematic door handle for a motor vehicle according to a third
- the door handle 1 shows a door handle 1 for a motor vehicle, which can be arranged on a tailgate and / or on a motor vehicle door.
- the door handle 1 has a housing 2, which comprises a first side wall 3 facing away from a motor vehicle door, and which comprises a second side wall 4 facing the motor vehicle door.
- Within the housing 2 is a first
- Communication interface 5 and a second communication interface 6 is provided, wherein the first communication interface 5 and the second communication interface 6 are formed by an external communication device 7 for triggering a function of a motor vehicle door lock.
- both the first communication interface 5 and the second communication interface 6 are formed by an external communication device 7 for triggering a function of a motor vehicle door lock.
- Communication interface 6 for data exchange with the external
- Communication device 7 is formed.
- the first communication interface 5 is used for unlocking and the second
- the first and the second communication interface 5, 6 are each designed as an NFC antenna, which can communicate with an NFC reader arranged in the smartphone designed as external communication device 7.
- the external communication device 7 may alternatively be configured as a smart card or as an I D-encoder.
- the NFC antenna is usually designed as a coil and is activated in the context of an induction process by means of the external communication device 7.
- the first communication interface 5 is assigned a communication area 8 and the second communication interface 6 is assigned a communication area 9.
- a mutual negative influence on the two communication areas 8, 9 is excluded because they are arranged at a distance from one another.
- This is possible, in particular, when the communication interfaces 5, 6 are designed as NFC antennas or alternatively as NFC readers, because this is a communication area may be limited, preferably to a radius of 0 cm to 5 cm.
- a user approaches the door handle 1, in particular an outside door handle of the motor vehicle, which is connected to the external communication device 7 designed, for example, as a smartphone or smart card or as an I-donor
- the smartphone or the ID transmitter or possibly the smart card has a software and / or application and optionally has the NFC reader in order to communicate with a motor vehicle control unit.
- the smartphone or the ID transmitter or possibly the smart card has a software and / or application and optionally has the NFC reader in order to communicate with a motor vehicle control unit.
- the external communication device 7 to the door handle 1, in particular to the first formed as an NFC antenna
- Communication interface 5 codes exchanged and from
- Vehicle control unit checked. If the data exchange is successful, the motor vehicle door lock is unlocked.
- the second communication interface 6 designed as an NFC antenna is used. So that the user can also immediately recognize the position of the second communication interface 6, it can be provided that symbols, in particular NFC symbols, or ribs are arranged on the housing 2 of the door handle 1, which are located in the one through the second
- Communication interface 6 formed second communication area 9 are located. Once the trained with an NFC reader external
- Communication device 7 is introduced into the second communication area 9, finds a communication between the communication interface 6 and the external communication device 7 instead. In this case, 6 codes are exchanged and checked by the vehicle control unit between the external communication device 7 and the communication interface. If the
- Figure 2 shows a second embodiment of a door handle 1, wherein in the housing 2 designed as an NFC antenna first
- Communication interface 6 are arranged. Upon unlocking, the user first moves the external communication device 7 into the
- the external communication device 7 is used to perform a communication with the communication interface 6, in particular to exchange a code and using the Check vehicle control unit. If at least one
- the motor vehicle door lock is unlocked.
- the movement of the external communication device 7 may be performed from the position A to the position B or vice versa.
- the locking process is analogous to the unlocking process, with the difference that the
- FIG. 3 shows the door handle 1, in which the first communication interface 5 designed as an NFC antenna, the second communication interface 6 designed as an NFC antenna and the third communication interface 10 designed as an NFC antenna are arranged in the housing 2.
- the third communication interface 10 is assigned a communication area 1 1.
- the external communication device 7 is used to communicate with the communication interface 5, 6, 10.
- Vehicle control unit can the movement of the external
- Communication device 7 are performed from the position A to the position B or vice versa.
- Embodiment according to the figure 2 are then used to lock the
- Communication device 7 in the third communication area 1 1 takes place a data exchange between the communication interface 10 and the external communication device 7 instead. If this data exchange is successful, the motor vehicle door lock is locked. If the communication interfaces 5, 6 are used for locking, alternatively, the third
- Communication interfaces 10 are used to unlock the vehicle door lock.
- the NFC antenna is a passive element, which on a
- the NFC reader is an active one
- the NFC reader can have a storage medium which is suitable for storing the codes for data exchange.
- the communication interfaces 5, 6, 10 arranged in the housing 2 described in the exemplary embodiments may also be designed as NFC readers, in which case the external communication device 7 comprises an NFC antenna.
- the teaching of the invention can basically be used for any type of handle or door handle.
- an outside door handle or a door inner handle may also have the features according to the invention.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016124037.0A DE102016124037A1 (de) | 2016-12-12 | 2016-12-12 | Türgriff |
| PCT/EP2017/077501 WO2018108374A1 (de) | 2016-12-12 | 2017-10-26 | Türgriff für ein kraftfahrzeug mit drahtlosen kommunikationschnittstellen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3551508A1 true EP3551508A1 (de) | 2019-10-16 |
Family
ID=60202037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17793627.5A Withdrawn EP3551508A1 (de) | 2016-12-12 | 2017-10-26 | Türgriff für ein kraftfahrzeug mit drahtlosen kommunikationschnittstellen |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3551508A1 (de) |
| DE (1) | DE102016124037A1 (de) |
| WO (1) | WO2018108374A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11859419B2 (en) * | 2018-09-19 | 2024-01-02 | Illinois Tool Works Inc. | Handle system for a vehicle and control method thereof |
| JP7402742B2 (ja) * | 2020-04-24 | 2023-12-21 | 株式会社アルファ | 車両用ドア制御装置及び車両用ドアハンドル装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013100127A1 (de) * | 2013-01-08 | 2014-07-10 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Passives Zugangssystem für ein Kraftfahrzeug und zugehöriges Verfahren |
| DE102013102701A1 (de) * | 2013-03-18 | 2014-09-18 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Türgriffanordnung für ein Kraftfahrzeug mit kapazitivem Näherungssensor und NFC-Sende-/Empfangseinheit |
| DE102014113832A1 (de) * | 2014-09-24 | 2016-03-24 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Daten- und Messerfassungsvorrichtung für einen Türgriff sowie Verfahren dazu |
-
2016
- 2016-12-12 DE DE102016124037.0A patent/DE102016124037A1/de not_active Withdrawn
-
2017
- 2017-10-26 EP EP17793627.5A patent/EP3551508A1/de not_active Withdrawn
- 2017-10-26 WO PCT/EP2017/077501 patent/WO2018108374A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE102016124037A1 (de) | 2018-06-14 |
| WO2018108374A1 (de) | 2018-06-21 |
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