KR101535034B1 - System for registering a plurality of smart key and method thereof - Google Patents

System for registering a plurality of smart key and method thereof Download PDF

Info

Publication number
KR101535034B1
KR101535034B1 KR1020140108539A KR20140108539A KR101535034B1 KR 101535034 B1 KR101535034 B1 KR 101535034B1 KR 1020140108539 A KR1020140108539 A KR 1020140108539A KR 20140108539 A KR20140108539 A KR 20140108539A KR 101535034 B1 KR101535034 B1 KR 101535034B1
Authority
KR
South Korea
Prior art keywords
smart key
response
registration unit
response signal
smart
Prior art date
Application number
KR1020140108539A
Other languages
Korean (ko)
Inventor
손경호
허남웅
Original Assignee
현대자동차주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 현대자동차주식회사 filed Critical 현대자동차주식회사
Priority to KR1020140108539A priority Critical patent/KR101535034B1/en
Application granted granted Critical
Publication of KR101535034B1 publication Critical patent/KR101535034B1/en

Links

Images

Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

The present invention relates to a system for registering multiple smart keys and a method thereof capable of registering multiple smart keys on a smart key registration unit loaded on a vehicle by allowing the smart key registration unit to receive a response signal from a first smart key having first response wait time and a response signal from a second smart key having second response wait time at different times. The system for registering multiple smart keys comprises: a first smart key to receive an ID request signal from a smart key registration unit to transmit a first response signal immediately after first response wait time elapses; a second smart key to receive an ID request signal from the smart key registration unit to transmit a second response signal immediately after second response wait time elapses; the smart key registration unit to transmit the ID request signals to the first smart key and the second smart key, and receive the first response signal and the second response signal at different times to register the first smart key and the second smart key.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a smart key registration system,

The present invention relates to a plurality of smart key registration systems and methods, and more particularly, to a technique for collectively registering a plurality of smart keys in a smart key registration unit mounted on a vehicle.

In recent years, as a smart key for a vehicle has become popular, it is possible to open and close a door outside of a vehicle, and furthermore, when the smart key is indoors, the key can be started by only operating the start button switch without a key insertion process.

This function by the smart key is realized when the driver of the smart key approaches the vehicle and operates the left and right door opening / closing switch, the left / right door antenna mounted on the body of the door handle detects the smart key, It is a way of opening.

When the driver having the smart key sits on the driver's seat of the vehicle and operates the start button switch, the two indoor antennas sense the smart key of the driver and start the vehicle.

In the conventional smart key registration method, since a plurality of smart keys use the same transmission frequency, a plurality of smart keys are collectively allocated to a plurality of smart keys Registration was not possible and they were registered one by one.

Therefore, the conventional smart key registration method requires troublesome operation of the operator and it takes a lot of time to register a plurality of smart keys.

In order to solve the problems of the related art as described above, the present invention allows the first smart key to have a first response wait time and the second smart key to have a second response wait time, A plurality of smart key registration systems allowing a plurality of smart keys to be collectively registered in a smart key registration unit mounted on a vehicle by receiving response signals respectively from the first smart key and the second smart key in a time zone, The purpose of the method is to provide.

The present invention also relates to a method and apparatus for assigning a first transmission frequency to a first smart key and a second transmission frequency to a second smart key, And a plurality of smart keys are registered in the smart key registration unit mounted on the vehicle by receiving the response signals, respectively.

The objects of the present invention are not limited to the above-mentioned objects, and other objects and advantages of the present invention which are not mentioned can be understood by the following description, and will be more clearly understood by the embodiments of the present invention. It will also be readily apparent that the objects and advantages of the invention may be realized and attained by means of the instrumentalities and combinations particularly pointed out in the appended claims.

In order to achieve the above object, in a plurality of smart key registration systems, a first response signal is returned immediately after a first response waiting time has elapsed upon receiving an ID request signal from a smart key registration unit A first smart key; A second smart key for returning a second response signal immediately after a second response waiting time has elapsed upon receiving an ID request signal from the smart key registration unit; And transmitting an ID request signal to the first smart key and the second smart key, receiving the first response signal and the second response signal at different time zones, and registering the first smart key and the second smart key And the smart key registration unit.

According to another aspect of the present invention, there is provided a method for registering a plurality of smart keys, the smart key registering method comprising: transmitting an ID request signal to a first smart key and a second smart key; Returning a first response signal immediately after a first response waiting time has elapsed as the first smart key receives the ID request signal; Returning a second response signal immediately after a second response waiting time has elapsed as the second smart key receives the ID request signal; And registering the first smart key and the second smart key by the smart key registration unit receiving the first response signal and the second response signal at different time zones.

According to another aspect of the present invention, there is provided a smart key registration system comprising: a plurality of smart key registration systems, each of which receives an ID request signal from a smart key registration unit and transmits a response signal using a first transmission frequency, Smart key; A second smart key for transmitting a response signal using a second transmission frequency upon receiving an ID request signal from the smart key registration unit; And transmitting an ID request signal to the first smart key and the second smart key, receiving a response signal on the first transmission frequency, receiving a response signal on the second transmission frequency, And the smart key registration unit registering the second smart key.

According to another aspect of the present invention, there is provided a method for registering a plurality of smart keys, the smart key registering method comprising: transmitting an ID request signal to a first smart key and a second smart key; Transmitting a first response signal using the first transmission frequency as the first smart key receives the ID request signal; Transmitting a second response signal using a second transmission frequency as the second smart key receives the ID request signal; And the smart key registration unit receives the first response signal on the first transmission frequency and receives the second response signal on the second transmission frequency to register the first smart key and the second smart key .

The present invention as described above allows the first smart key to have a first response wait time and the second smart key to have a second response wait time so that the smart key registering unit can register the first smart key and the second smart key at different time zones, 2 smartkeys from the smart key registration unit, it is possible to collectively register a plurality of smart keys in the smart key registration unit mounted on the vehicle.

The present invention also relates to a method and apparatus for assigning a first transmission frequency to a first smart key and a second transmission frequency to a second smart key, The smart key registration unit can collectively register a plurality of smart keys in the smart key registration unit mounted on the vehicle.

1 is a configuration diagram of an embodiment of a plurality of smart key registration systems according to the present invention;
FIG. 2 is a diagram illustrating an embodiment of a plurality of smart key registration methods according to the present invention,
3 is a block diagram of another embodiment of a plurality of smart key registration systems according to the present invention.
4 is a view for explaining another embodiment of a plurality of smart key registration methods according to the present invention,
FIG. 5 is a flowchart of an embodiment of a plurality of smart key registration methods according to the present invention;
6 is a flowchart of another embodiment of a plurality of smart key registration methods according to the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, It can be easily carried out. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail. Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of a smart key registration system according to an embodiment of the present invention.

As shown in FIG. 1, a plurality of smart key registration systems according to the present invention includes a first smart key 10, a second smart key 20, and a smart key registration unit 30.

The first smart key 10 receives the ID request signal from the smart key registration unit 30 and returns a response signal immediately after the first response wait time has elapsed.

Next, the second smart key 20 receives the ID request signal from the smart key registration unit 30, and returns a response signal immediately after the second response waiting time has elapsed.

Next, the smart key registration unit 30 transmits an ID request signal to the first smart key 10 and the second smart key 20, and transmits a response signal from the first smart key 10 and a second smart key 10, And receives response signals from the mobile station 20 at different time zones.

At this time, since the smart key registration unit 30, the first smart key 10 and the second smart key 20 are located close to each other (for example, within 1 m) A response signal from the first smart key 10 and the second smart key 20 reaches the smart key 10 and the second smart key 20 in a very short time, .

The smart key registration unit 30 performs a registration process based on a response signal from the first smart key 10 and a response signal from the second smart key 20. [

Hereinafter, one embodiment of the present invention will be described in more detail with reference to FIG.

As shown in FIG. 2, when the smart key registration unit 30 transmits an ID request signal, the first smart key 10 and the second smart key 20 are received almost simultaneously.

However, the first smart key 10 and the second smart key 20 do not transmit a response signal upon receiving the ID request signal.

That is, the first smart key 10 transmits a response signal to the smart key registration unit 30 immediately after the first response wait time 210 elapses, and the second smart key 20 transmits a response response signal to the second response wait time And transmits a response signal to the smart key registration unit 30 immediately after the elapse of the predetermined period of time (220). At this time, the second response waiting time is longer than the sum of the first response wait time and the time taken for the response signal of the first smart key 10 to be received by the smart key registration unit 30.

This is to prevent the response signal from the first smart key 10 and the response signal from the second smart key 20 from being transmitted to the smart key registration unit 30 at the same time.

3 is a block diagram of another embodiment of a plurality of smart key registration systems according to the present invention.

3, a plurality of smart key registration systems according to the present invention includes a third smart key 40, a fourth smart key 50, and a smart key registration unit 60.

The third smart key 40 transmits a response signal using the first transmission frequency that is preset according to the reception of the ID request signal from the smart key registration unit 60.

Next, the fourth smart key 50 transmits a response signal using the second transmission frequency that is preset according to the reception of the ID request signal from the smart key registration unit 60.

Next, the smart key registration unit 60 transmits an ID request signal to the third smart key 40 and the fourth smart key 50, and transmits an ID request signal from the third smart key 40 via the first transmission frequency, And receives a response signal from the fourth smart key 50 via the second transmission frequency.

At this time, since the smart key registration unit 60, the third smart key 40 and the fourth smart key 50 are located close to each other (for example, within 1 m) The smart key 40 and the fourth smart key 50 as well as the response signal from the third smart key 40 and the fourth smart key 50 to the smart key registration unit 60 .

The smart key registration unit 60 performs a registration process based on the response signal from the third smart key 40 and the response signal from the fourth smart key 50. [

Hereinafter, another embodiment will be described in more detail with reference to FIG.

4, the third smart key 40 transmits a response signal using a first transmission frequency (f1 = 433.92 MHz), and the fourth smart key 50 transmits a response signal using a second transmission frequency (f1 = 433.98 MHz).

Accordingly, the smart key registration unit 60 can receive the response signals from the third smart key 40 and the fourth smart key 50 at the same time, and can normally receive the respective response signals without interference.

5 is a flowchart of an embodiment of a plurality of smart key registration methods according to the present invention.

First, the smart key registration unit 30 transmits an ID request signal to the first smart key 10 and the second smart key 20 (501).

After the first smart key 10 receives the ID request signal from the smart key registration unit 30, the first response signal is returned immediately after the first response waiting time has elapsed (502).

Then, the second smart key 20 receives the ID request signal from the smart key registration unit 30, and returns a second response signal immediately after the second response waiting time elapses (503).

Thereafter, the smart key registration unit 30 receives the first response signal and the second response signal at different time zones and registers the first smart key 10 and the second smart key 20 (504) .

6 is a flowchart of another embodiment of a plurality of smart key registration methods according to the present invention.

First, the smart key registration unit 60 transmits an ID request signal to the third smart key 40 and the fourth smart key 50 (601).

Thereafter, the third smart key 40 receives the ID request signal from the smart key registration unit 60, and transmits the first response signal using the first transmission frequency (602).

Then, as the fourth smart key 50 receives the ID request signal from the smart key registration unit 60, it transmits the second response signal using the second transmission frequency (603).

Thereafter, the smart key registration unit 60 receives the first response signal on the first transmission frequency, receives the second response signal on the second transmission frequency, and transmits the third smart key 40 and the fourth smart key 50) is registered (604).

In the embodiments of the present invention, two smart keys are described as an example, but the number of smart keys has no effect on the present invention.

Meanwhile, the method of the present invention as described above can be written in a computer program. And the code and code segments constituting the program can be easily deduced by a computer programmer in the field. In addition, the created program is stored in a computer-readable recording medium (information storage medium), and is read and executed by a computer to implement the method of the present invention. And the recording medium includes all types of recording media readable by a computer.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. The present invention is not limited to the drawings.

10: First smart key
20: second smart key
30: Smart key registration unit

Claims (8)

A first smart key for returning a first response signal immediately after a first response waiting time has elapsed upon receiving an ID request signal from a smart key registration unit;
A second smart key for returning a second response signal immediately after a second response waiting time has elapsed upon receiving an ID request signal from the smart key registration unit; And
Transmits the ID request signal to the first smart key and the second smart key, receives the first response signal and the second response signal at different time zones, and registers the first smart key and the second smart key The smart key registration unit
And a plurality of smart key registration systems. The method according to claim 1,
The second response waiting time may be,
Wherein the first response waiting time and the response time of the first smart key are longer than the sum of the first response wait time and the time taken for the response signal of the first smart key to be received in the smart key registration unit. A first smart key for transmitting a response signal using a first transmission frequency upon receiving an ID request signal from a smart key registration unit;
A second smart key for transmitting a response signal using a second transmission frequency upon receiving an ID request signal from the smart key registration unit; And
Receiving an acknowledgment signal through the first transmission frequency, receiving a response signal through the second transmission frequency, and transmitting the first smart key and the second smart key, The smart key registration unit for registering the second smart key
And a plurality of smart key registration systems. The method of claim 3,
Wherein the first transmission frequency is 433.92 MHz and the second transmission frequency is 433.98 MHz. The smart key registration unit transmitting an ID request signal to the first smart key and the second smart key;
Returning a first response signal immediately after a first response waiting time has elapsed as the first smart key receives the ID request signal;
Returning a second response signal immediately after a second response waiting time has elapsed as the second smart key receives the ID request signal; And
The smart key registration unit receiving the first response signal and the second response signal at different time zones and registering the first smart key and the second smart key
And a plurality of smart key registration methods. 6. The method of claim 5,
The second response waiting time may be,
Wherein the first response waiting time and the response time of the first smart key are longer than the sum of the first response wait time and the time required for the response signal of the first smart key to be received by the smart key registration unit. The smart key registration unit transmitting an ID request signal to the first smart key and the second smart key;
Transmitting a first response signal using the first transmission frequency as the first smart key receives the ID request signal;
Transmitting a second response signal using a second transmission frequency as the second smart key receives the ID request signal; And
Registering the first smart key and the second smart key by the smart key registration unit receiving a first response signal on the first transmission frequency and receiving a second response signal on the second transmission frequency,
And a plurality of smart key registration methods. 8. The method of claim 7,
Wherein the first transmission frequency is 433.92 MHz and the second transmission frequency is 433.98 MHz.
KR1020140108539A 2014-08-20 2014-08-20 System for registering a plurality of smart key and method thereof KR101535034B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020140108539A KR101535034B1 (en) 2014-08-20 2014-08-20 System for registering a plurality of smart key and method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140108539A KR101535034B1 (en) 2014-08-20 2014-08-20 System for registering a plurality of smart key and method thereof

Publications (1)

Publication Number Publication Date
KR101535034B1 true KR101535034B1 (en) 2015-07-07

Family

ID=53790215

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140108539A KR101535034B1 (en) 2014-08-20 2014-08-20 System for registering a plurality of smart key and method thereof

Country Status (1)

Country Link
KR (1) KR101535034B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200024002A (en) * 2018-08-27 2020-03-06 현대자동차주식회사 Vehicle and control method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010250748A (en) * 2009-04-20 2010-11-04 Tokai Rika Co Ltd Authentication system and authentication method
JP2013079554A (en) * 2011-10-05 2013-05-02 Toyota Motor Corp Electronic key system, electronic key registration system, and electronic key registration method
JP2013234519A (en) * 2012-05-10 2013-11-21 Tokai Rika Co Ltd Electronic key registration method
JP2014091400A (en) * 2012-11-02 2014-05-19 Tokai Rika Co Ltd Electronic key registration system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010250748A (en) * 2009-04-20 2010-11-04 Tokai Rika Co Ltd Authentication system and authentication method
JP2013079554A (en) * 2011-10-05 2013-05-02 Toyota Motor Corp Electronic key system, electronic key registration system, and electronic key registration method
JP2013234519A (en) * 2012-05-10 2013-11-21 Tokai Rika Co Ltd Electronic key registration method
JP2014091400A (en) * 2012-11-02 2014-05-19 Tokai Rika Co Ltd Electronic key registration system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200024002A (en) * 2018-08-27 2020-03-06 현대자동차주식회사 Vehicle and control method thereof
KR102090788B1 (en) * 2018-08-27 2020-03-18 현대자동차주식회사 Vehicle and control method thereof

Similar Documents

Publication Publication Date Title
US10573104B2 (en) Ultra-wideband based vehicle access system and communication protocol for localization of a target device
CN106033645A (en) Detection device, cloud server, parking space management system and method
US9734647B2 (en) Smart key system and operating method thereof
KR102412896B1 (en) Method and apparatus for supporting facility control of terminal
JP2017527138A5 (en)
CN105100190A (en) Methods, devices and system for managing control relation of account and device
US9635443B2 (en) Frequency division duplex wireless communication apparatus and method
CN105491524A (en) Method and apparatus for determining position of object portable device
US20190023226A1 (en) Authorizing the Use of a Motor Vehicle
US20160196740A1 (en) Apparatus and method for auto-pairing of remote controller using nfc tag
US20190023225A1 (en) Authorizing the Use of a Motor Vehicle
CN104469673A (en) Terminal positioning method and device
US20200275047A1 (en) Electronic apparatus, remote control apparatus, control method thereof, and electronic system
US20170269597A1 (en) Autonomous mobile apparatus, autonomous mobile method, and autonomous mobile system
KR200482768Y1 (en) Apparatus for preventing vehicle key loss
WO2023072243A1 (en) Antenna switching apparatus and method, and electronic device
KR102146889B1 (en) Method and device for calculating the distance or angular coordinates between the vehicle and the smartphone using the arrival time of sound waves and triangulation
KR101535034B1 (en) System for registering a plurality of smart key and method thereof
US20190322242A1 (en) Authentication system, portable device, authentication device and registration method
CN104602192A (en) Remote control method of mobile terminal
TW200644475A (en) Control method and radio apparatus utilizing the same
JP2008007974A (en) Authentication device, portable machine, and base station
CN106918344A (en) A kind of vehicle positioning method and device based on Cloud Server
US20190026967A1 (en) Authorizing the Use of a Motor Vehicle
WO2023025017A1 (en) Transmission processing method and apparatus, and device

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20180628

Year of fee payment: 4