CN107633686B - Method and device for authenticating a motor vehicle - Google Patents
Method and device for authenticating a motor vehicle Download PDFInfo
- Publication number
- CN107633686B CN107633686B CN201710585038.3A CN201710585038A CN107633686B CN 107633686 B CN107633686 B CN 107633686B CN 201710585038 A CN201710585038 A CN 201710585038A CN 107633686 B CN107633686 B CN 107633686B
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- motor vehicle
- coded signal
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- receiving
- code
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000004590 computer program Methods 0.000 claims abstract 3
- 230000011664 signaling Effects 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 125000002015 acyclic group Chemical group 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- 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
-
- 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
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
- G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
Abstract
The invention relates to a method for authenticating a motor vehicle, comprising the following steps: -generating a first encoded signal by means of a signal device; -wirelessly transmitting the first encoded signal to the motor vehicle by means of a first transmission device; -receiving and verifying the first coded signal by means of a first receiving device arranged on the motor vehicle; -wirelessly transmitting a second code signal to a second receiving device by means of a second transmitting device arranged on the motor vehicle, in case the first code signal has been successfully verified by the motor vehicle; -receiving said second encoded signal by means of said second receiving means; -verifying said second encoded signal by means of said signal device; and-authenticating the vehicle if the second code signal has been verified to be valid. The invention also relates to a device for authenticating a motor vehicle and to a computer program product.
Description
Technical Field
The invention relates to a method for authenticating a motor vehicle. The invention further relates to two devices for authenticating a motor vehicle.
Background
Various driver assistance systems are known which provide useful services to the driver of a motor vehicle in certain driving situations.
For example, DE 102012025317 discloses a driver assistance system and a method for autonomous or piloted garage parking.
Disclosure of Invention
The object of the present invention is to provide an improved method for authenticating a motor vehicle.
According to a first aspect, the object is achieved by a method for authenticating a motor vehicle, having the following steps:
-generating a first encoded signal by means of a signal device;
-wirelessly transmitting the first encoded signal to the motor vehicle by means of a first transmission device;
-receiving and verifying the first coded signal by means of a first receiving device arranged on the motor vehicle;
-wirelessly transmitting the second code signal to a second receiving device by means of a second transmitting device arranged on the motor vehicle, in case the first code signal has been successfully verified by the motor vehicle;
-receiving a second encoded signal by means of a second receiving means;
-verifying the second encoded signal by means of the signaling device; and
-authenticating the vehicle if the second code signal has been verified to be valid.
According to a second aspect, the object is achieved by a device for authenticating a motor vehicle, having:
-signal means for generating a first encoded signal;
-first transmission means for wirelessly transmitting the first coded signal to the motor vehicle;
-second receiving means for receiving a second code signal that can be transmitted wirelessly from the motor vehicle; wherein, the first and the second end of the pipe are connected with each other,
-the second encoded signal can be verified by means of the signaling device; wherein the content of the first and second substances,
-being able to authenticate the vehicle if the verification is valid.
According to a third aspect, the object is achieved by a device for authenticating a motor vehicle, having:
-first receiving means for receiving a first coded signal wirelessly transmittable by an infrastructure;
-analysis processing means for verifying the first coded signal; and
second transmission means for wirelessly transmitting a second code signal from the motor vehicle to the infrastructure if the first code signal has been verified to be valid; wherein
The code of the second code signal is associated in a defined manner with the code of the first code signal.
Secure two-way communication between an infrastructure (e.g. a parking space) and a motor vehicle is provided for authentication purposes by means of the method and two mutually associated devices. As a result, a security authentication process of the motor vehicle on the infrastructure can thereby be achieved. Advantageously, it is thereby possible, for example, to exclude vehicles other than the company from entering the infrastructure to the greatest possible extent.
Advantageous embodiments of the method and of the device are described in the description of the preferred embodiments of the invention.
An advantageous embodiment of the method provides that an LED or infrared device is used as the first transmission device. In this way, it is advantageously also possible for the first transmission device to utilize different transmission sources for transmitting the code signal.
A further advantageous embodiment of the method provides that an LED or infrared device is used as the second transmission device. In this way, it is advantageously also possible for the second transmission device to utilize a different transmission source for transmitting the code signal.
A further advantageous development of the method is characterized in that at least one LED of the motor vehicle headlight is used as the second transmission device. Thus, already existing lighting elements of a motor vehicle can advantageously be used for implementing the invention. In this way, the method of the invention is supported to be carried out at low cost.
A further advantageous embodiment of the method provides that an LED arranged on the motor vehicle is used as the second transmission device. This results in an alternative type of transmission device which can be used instead of or in addition to the at least one LED of the motor vehicle headlight for carrying out the proposed method.
A further advantageous embodiment of the invention provides that the code for coding the signal is transformed after a defined period of time. This advantageously increases the safety level of the motor vehicle authentication.
A further advantageous embodiment of the invention provides that the code used for coding the signal is transformed irregularly in time. This advantageously further increases the safety level of the motor vehicle authentication.
Drawings
The invention is described in detail below with reference to two figures, with additional features and advantages. The drawings are first of all considered to clarify the important principles of the present invention and are therefore only schematically implemented.
The disclosed method features are analogously derived from the corresponding disclosed apparatus features and vice versa. This means, in particular, that the features, technical advantages and implementations relating to the method for authenticating a motor vehicle result in a similar manner from the corresponding embodiments, features and advantages of the device for authenticating a motor vehicle and vice versa.
Shown here are:
fig. 1 is a schematic diagram of the mode of action of the proposed method for authenticating a motor vehicle; and
fig. 2 is a schematic flow diagram of an embodiment of the method of the present invention.
Detailed Description
In the following, the term "automated motor vehicle" is synonymous in meaning with partially automated motor vehicle, autonomous motor vehicle and partially autonomous motor vehicle.
A core idea of the invention is to provide a method by which a motor vehicle can be registered in a secure manner at an infrastructure. This should be possible, since unauthorized vehicles should not gain access to the infrastructure. In this way, only permitted vehicles (for example, regular renters of parking spaces of a stereo parking lot) can be driven into the infrastructure, as a result of which the level of general safety of the defined driving area is advantageously increased.
In the following, the mode of action of an exemplary embodiment of the method according to the invention is explained with reference to fig. 1.
An infrastructure 100 is identified, for example in the form of a parking space, a company yard, a free space with a secure entrance, a road section with a secure entrance, etc., into which the motor vehicle 30 is intended to drive and which for this purpose has to be registered in the infrastructure 100 or authenticated at the infrastructure. For this purpose, when the motor vehicle 30 approaches the infrastructure 100, a first coded signal S1 is generated by the signaling device 10, for example in the form of an electronic computing device, which coded signal is transmitted electrically by way of a cable connection via the line 12 to the first transmission device 20.
In this case, the first transmission device 20 is designed as an LED or infrared device, which is capable of wirelessly transmitting or transmitting the first coded signal S1 to the motor vehicle 30. In this case, the first coded signal S1 is preferably generated by a defined chronological sequence of the input states and output states of the first transmission device 20. Here, the infrared device has the advantages that: the radiation emitted by it is not visible to the human eye, but is nevertheless perceived by the first receiving device 31 of the motor vehicle 30.
The first coded signal S1 is received by means of a first receiving device 31, which is arranged on the motor vehicle 30 and is designed, for example, as a camera.
Thereafter, the first coded signal S1 is evaluated or verified by means of an evaluation device (not shown) arranged in the first receiving device 31 or, alternatively, in the motor vehicle 30 separately therefrom.
In the event of successful or valid verification of the first code signal S1 by the motor vehicle 30, a second code signal S2 is then emitted or wirelessly transmitted by the motor vehicle 30 by means of the second transmission device 32, the code of the second code signal S2 defining the code assigned to the first code signal S1.
In this case, the second transmission device 32 can be designed as at least one LED of a motor vehicle headlight or as an LED arranged additionally or alternatively on the motor vehicle 30. Alternatively or additionally, the second transmission device 32 can also be designed as an infrared device of the motor vehicle 30. The second transmission device 32, which is embodied as an infrared device, has the advantage here that: the radiation emitted by it is not visible to the human eye, but is nevertheless perceived by the second receiving means 11 of the infrastructure 100.
The second coded signal S2 emitted by the second transmission device 32 of the motor vehicle 30 is received by the second receiving device 11 of the infrastructure 100, which is embodied, for example, as a camera, and is forwarded to the signaling device 10 via the line 13. The received second coded signal S2 is evaluated or verified by the signaling device 10. In the event that the transmitted second code signal S2 has a valid specification, i.e., has been verified to be correct, the motor vehicle 30 is authenticated in such a way that the motor vehicle 30 is permitted for the infrastructure 100.
For example, in a further sequence, it can be provided that the barrier of the infrastructure 100 is opened, so that the motor vehicle 30 can be driven into the infrastructure 100.
For example, in other sequences, it can be provided that, in the case of an automated vehicle 30, the vehicle is controlled by the infrastructure 100, wherein, for example, the vehicle 30 is controlled in a sky parking space. For this purpose, it can be provided that suitable control commands are transmitted to the vehicle actuators of the motor vehicle 30 by means of suitable wireless communication technology, for example WLAN, mobile radio or the like.
Optionally, provision can be made for the coded signals S1, S2 to be emitted, for example, in an acyclic and/or code-loaded manner, which is transformed according to a defined time period, wherein the safety level can thereby be significantly increased for the proposed method.
Advantageously, the method according to the invention can be implemented as software which is executed on the signaling device 10, on the evaluation device of the motor vehicle 30 and/or on an external computing device. In this way, a simple adaptation of the method is supported. As an alternative configuration of the method, it is also conceivable for the coded signals S1, S2 to be embodied as radio signals which are generated by the signaling device 10 and emitted by a suitable transmission device 20, 32, for example in the form of a radio-emitting device, and received by a suitable receiving device 31, 11, for example in the form of a radio-receiving device.
Fig. 2 shows a schematic flow of an embodiment of the method according to the invention.
In step 200, a first coded signal S1 is generated by means of signaling device 10.
In step 210, the first coded signal S1 is wirelessly transmitted to the motor vehicle 30 by means of the first transmission device 20.
In step 220, the first coded signal S1 is received and verified by means of the first receiving device 31 arranged on the motor vehicle 30.
In step 230, in the event that the first code signal S1 has been successfully verified by the motor vehicle 30, the second code signal S2 is wirelessly transmitted to the second receiving device 11 by means of the second transmitting device 32 arranged on the motor vehicle 30.
In step 240, the second coded signal S2 is received by means of the second receiving means 11.
In step 250, the second coded signal S2 is verified by means of the signaling device 10.
Finally, in step 260, the motor vehicle 30 is authenticated if the second code signal S2 is validated.
To summarize, the invention proposes a method and a device for authenticating a motor vehicle. For this purpose, the compiled emission signal or light signal is transmitted bidirectionally between the infrastructure and the motor vehicle, whereby an inbound check with a high degree of safety is provided. Advantageously, the authentication procedure explained for secure authentication needs to be performed only once each.
The features of the invention are changed and/or combined with each other in a suitable manner by the expert without departing from the core of the invention.
Claims (11)
1. Method for authenticating a motor vehicle (30), having the following steps:
-generating a first coded signal (S1) by means of the signaling device (10);
-wirelessly transmitting the first coded signal (S1) to the motor vehicle (30) by means of a first transmission device (20);
-receiving and verifying the first coded signal (S1) by means of a first receiving device (31) arranged on the motor vehicle (30);
-after having been successfully verified by said motor vehicle (30) said first coded signal (S1)
-wirelessly transmitting a second coded signal (S2) to a second receiving device (11) by means of a second transmitting device (32) arranged on the motor vehicle (30);
-receiving said second coded signal (S2) by means of said second receiving means (11);
-verifying said second coded signal (S2) by means of said signalling device (10); and
-authenticating the vehicle (30) if the second coded signal (S2) has been verified to be valid.
2. The method according to claim 1, wherein an LED or infrared device is used as the first transmission device (20).
3. Method according to claim 1 or 2, wherein an LED or infrared device is used as second transmission means (32).
4. Method according to claim 3, wherein at least one LED of a headlight of the motor vehicle (30) is used as a second transmission device (32).
5. Method according to claim 3, wherein an LED arranged on the motor vehicle (30) is used as second transmission means (32).
6. The method of claim 1 or 2, wherein the code for the encoded signal (S1, S2) is transformed according to a defined time period.
7. The method according to claim 6, characterized in that the code for the encoded signal (S1, S2) is transformed irregularly in time.
8. An apparatus set up for carrying out the method according to one of claims 1 to 7, having:
-signal means (10) for generating a first coded signal (S1);
-first transmission means (20) for transmitting said first coded signal (S1) wirelessly to said motor vehicle (30);
-second receiving means (11) for receiving a second coded signal (S2) that can be transmitted wirelessly from the motor vehicle; wherein the content of the first and second substances,
-the second coded signal (S2) can be verified by means of the signaling device (10); wherein the content of the first and second substances,
-the motor vehicle (30) can be authenticated if the verification is valid,
-the code of the second code signal (S2) is assigned to the code of the first code signal (S1) in a defined manner.
9. The apparatus according to claim 8, wherein the first transmission device (20) is configured as an LED or an infrared device.
10. An apparatus set up for carrying out the method according to one of claims 1 to 7, having:
-first receiving means (31) for receiving a first coded signal (S1) capable of being wirelessly transmitted by an infrastructure (100);
-analysis processing means for verifying said first coded signal (S1); and
-second transmission means (32) for wirelessly transmitting a second coded signal (S2) from the motor vehicle (30) to the infrastructure (100) if the first coded signal (S1) is validated; wherein
-a code of the second coded signal (S2) is definitively assigned to the code of the first coded signal (S1).
11. A computer-readable data carrier, on which a computer program product is stored, having program code means for performing the method according to any one of claims 1 to 7 when the computer program product is run on an electronic signal device (10).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016213145.1 | 2016-07-19 | ||
| DE102016213145.1A DE102016213145A1 (en) | 2016-07-19 | 2016-07-19 | Methods and apparatus for authenticating a motor vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107633686A CN107633686A (en) | 2018-01-26 |
| CN107633686B true CN107633686B (en) | 2022-05-13 |
Family
ID=60890207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710585038.3A Active CN107633686B (en) | 2016-07-19 | 2017-07-18 | Method and device for authenticating a motor vehicle |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN107633686B (en) |
| DE (1) | DE102016213145A1 (en) |
| FR (1) | FR3054190B1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109286391B (en) * | 2018-09-30 | 2022-08-09 | 成都精位科技有限公司 | Positioning signal receiving method, device and equipment |
| DE102019208424A1 (en) * | 2019-06-11 | 2020-12-17 | Audi Ag | Communication system with a communication adapter and a coordination device as well as communication adapter, coordination device and method for performing communication |
| DE102020107108A1 (en) | 2020-03-16 | 2021-09-16 | Kopernikus Automotive GmbH | Method and system for autonomous driving of a vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320890A (en) * | 2000-04-24 | 2001-11-07 | 株式会社东芝 | Gate apparatus, vehicle-mounted unit, method for configuration of vehicle-mounted units, charge method and come-into and travel-out decision method |
| CN1489300A (en) * | 2002-10-09 | 2004-04-14 | 苏州宝时得电动工具有限公司 | Programmed safer door-opening device for garage |
| CN101609602A (en) * | 2008-06-18 | 2009-12-23 | 李尔公司 | Wireless launcher is enrolled the method for wireless receiver |
| CN103646567A (en) * | 2013-12-10 | 2014-03-19 | 许昌许继停车系统有限公司 | Intelligent garage management system |
| CN103714605A (en) * | 2013-12-30 | 2014-04-09 | 南通市亿控自动化系统有限公司 | Control and alarm system for garage in community |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8154382B2 (en) * | 2009-05-13 | 2012-04-10 | Crucs Holdings, Llc | Systems, methods, and kits for automatically activating a garage door opener |
| DE102012025317A1 (en) | 2012-12-22 | 2014-06-26 | Audi Ag | Driver assistance system and method for enabling autonomous or piloted garage parking |
| US9858806B2 (en) * | 2014-04-18 | 2018-01-02 | Gentex Corporation | Trainable transceiver and camera systems and methods |
-
2016
- 2016-07-19 DE DE102016213145.1A patent/DE102016213145A1/en active Pending
-
2017
- 2017-07-17 FR FR1756723A patent/FR3054190B1/en active Active
- 2017-07-18 CN CN201710585038.3A patent/CN107633686B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320890A (en) * | 2000-04-24 | 2001-11-07 | 株式会社东芝 | Gate apparatus, vehicle-mounted unit, method for configuration of vehicle-mounted units, charge method and come-into and travel-out decision method |
| CN1489300A (en) * | 2002-10-09 | 2004-04-14 | 苏州宝时得电动工具有限公司 | Programmed safer door-opening device for garage |
| CN101609602A (en) * | 2008-06-18 | 2009-12-23 | 李尔公司 | Wireless launcher is enrolled the method for wireless receiver |
| CN103646567A (en) * | 2013-12-10 | 2014-03-19 | 许昌许继停车系统有限公司 | Intelligent garage management system |
| CN103714605A (en) * | 2013-12-30 | 2014-04-09 | 南通市亿控自动化系统有限公司 | Control and alarm system for garage in community |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107633686A (en) | 2018-01-26 |
| DE102016213145A1 (en) | 2018-01-25 |
| FR3054190B1 (en) | 2022-04-29 |
| FR3054190A1 (en) | 2018-01-26 |
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