• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a starting device for a vehicle using a card key and a method thereof. In particular, a first card key connector 2 installed at a bottom of a handle of a door 1 to which a card key 7 is inserted and a handle 3 A second card key connector 4 installed around the second card key connector 4 and a push button type start switch 5 provided around the second card key connector 4 and operated at engine start of the vehicle. Determine whether to drive the door locking driving circuit 8 and the engine starting circuit 9 according to the output signals of the first and second card key connection ports 2 and 4 and whether the start switch 5 is operated. At the same time, when the electronic control unit 6, which determines whether the alarm 10 is driven or not, is opened to open the door of the car or to start the engine, only the card key with the unique number of the car is recorded. By doing so, the theft of various items contained inside It can be prevented to open, as well as very useful inventors such that the key can be easily portable.
    公开号:KR19980056839A
    申请号:KR1019960076109
    申请日:1996-12-30
    公开日:1998-09-25
    发明作者:김치경
    申请人:김영귀；기아자동차 주식회사；
    IPC主号:
    专利说明:

    Starting device of car using card key and its method
    The present invention relates to a starting device for a vehicle using a card key and a method thereof, and more particularly, a card key connection port is provided at one side of a door and a handle of a vehicle, and a push button type is provided at one side of a card key connection portion of the handle side. By installing the start switch, the card key can be used only with a good complementary key when opening the car door or starting the engine to prevent theft of various items, including the car. It is invented to be easy to carry.
    In a conventional automobile, a key box is provided at the bottom of the handle and the bottom of the handle, respectively, so that the key formed at the time of opening, locking, turning on or off the door is inserted into the key box, respectively.
    However, such keys are not easily prevented from being stolen because their reproduction is easy, and the size of the keys is not only relatively large but also heavy, which is very inconvenient to carry.
    1 is a block diagram of an apparatus of the present invention.
    2 is a flowchart for explaining the method of the present invention.
    Figure 3 is a door plan view showing a state in which the card key connection port applied in the present invention installed on the door.
    Figure 4 is a front view showing a state in which the card key connection port applied in the present invention is installed around the handle.
    * Explanation of symbols for main parts of the drawings
    1: door 2,4: first and second card key connection port
    3: handle 5: start switch
    6: electronic control unit 7: card key
    8: door lock driving circuit 9: engine starting circuit
    10: alarm
    The object of the present invention described above is provided at the handle bottom of the door 1 and is provided with a first card key connector 2 through which the card key 7 is inserted, and a card key 7 provided around the handle 3. A second card key connection port 4 to be fitted, a push button type start switch 5 provided around the second card key connection port 4 and operated during engine start of the vehicle, and the first and second card key connection ports It is determined whether the door locking driving circuit 8 and the engine starting circuit 9 are driven or not depending on the output signal of (2, 4) and whether the start switch 5 is operated. Is achieved by interconnecting the electronic control units 6.
    On the other hand, the method of the present invention performed by the electronic control unit 6 continuously detects whether the card key 7 is inserted into the first card key connector 2 installed in the door 1 so that the card key 7 is When inserted, the first process of determining whether or not it matches the unique number of the vehicle and driving the door locking driving circuit 8 to open the door 1, and if the door is opened, the second card key connection port 4 Is inserted into the card key (7), and if the number recorded on the card key (7) matches the unique number of the car, and if they do not match, the second process of driving the alarm (10) and returning to the initial state And a third process of setting the start enable flag to enter the start standby state when the card number and the unique number of the vehicle coincide with each other as a result of the detection, and whether the start switch 5 is turned on in the start standby state as described above. To The fourth process of starting the engine through the engine start circuit 9 when the start switch 5 is detected and the start switch 5 is turned on, and the second card key connection port 4 during the start and driving as described above. It is characterized in that the fifth step of continuing to detect whether the card key (7) is exited, the engine is turned off and terminated when the card key is exited.
    Therefore, when opening the door 1 of the car or starting the engine, it is only possible to have the card key 7 recorded with the car's unique number. Not only can it be protected, it is also easy to carry the key.
    Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
    1 shows a block diagram of the device of the present invention, FIG. 2 shows a flowchart for explaining the method of the present invention, and FIG. 3 shows a card key connection port 2 and 4 applied in the present invention. Figure 4 shows a plan view showing the state installed in, Figure 4 shows a front view showing a state in which the card key connection port (2, 4) applied in the present invention is installed around the handle (3).
    According to this, the first and second card key connection ports 2 and 4, in which the card key 7 is inserted, are provided around the handle bottom of the door 1 and the handle 3, respectively, and the respective output terminals are provided through a predetermined program. Including the present invention, it is connected to the input terminal of the electronic control unit 6 that performs the overall control function for the automotive electronics.
    In addition, a start switch 5 is installed around the second card key connection port 4 to rotate an existing automatic key, and is connected to an input terminal of the electronic control unit 6. Install.
    The output terminal of the electronic control unit 6 has a door lock driving circuit 8 which is driven when the number of the card key 7 connected to the first card key connector 2 matches the unique number of the vehicle. And an alarm 10 and a second card key which generate an alarm sound when the number of the card key 7 inserted into the second card key connector 4 after the door 1 is opened is different from the unique number of the vehicle. The number of the card key 7 inserted in the connector 4 is matched with the unique number of the vehicle, and the engine starting circuit 9 which connects the engine when the start switch 5 is operated is connected.
    In addition, the electronic control unit 6 has a door locking driving circuit 8 and an engine starting circuit depending on the output signals of the first and second card key connection ports 2 and 4 and the start switch 5. At the same time as determining whether to drive (9), a predetermined program for determining whether to drive the alarm 10 is stored.
    Accordingly, in the electronic control unit 6, when the card key 7 is inserted into the first card key connector 2 to open the unspecified door 1 including the driver, the card number recorded thereon is stored in the vehicle. It is determined whether or not to coincide with the unique number so that the door does not open if it does not coincide with each other, and if it is mutually matched, the door 1 is opened by outputting a predetermined control signal to the door locking driving circuit 8.
    Therefore, the door 1 can be opened only when the card key 7 in which the unique number of the vehicle is recorded can protect the various items contained therein including the automobile from theft.
    Further, the electronic control unit 6 after the door 1 is opened continuously detects whether the card key 7 is inserted into the second card key connector 4, and if the card key 7 is inserted, the card key 7 is inserted. It is determined whether or not the number recorded in Fig. 3 matches the unique number of the vehicle.
    As a result, if they do not coincide with each other, the alarm 10 is driven to prevent the vehicle from theft.
    However, when the number recorded on the card key 7 and the unique number of the vehicle coincide with each other, the start enable flag is set to enter the start standby state.
    As described above, when the start switch 5 is turned on by the driver, the electronic control unit 6 generates a driving signal to the engine starting circuit 9, so that the engine is turned on as if the key is turned. It will be started.
    In addition, as described above, even when the vehicle is driven due to the start of the vehicle or the vehicle is stopped, the electronic control unit 6 continuously detects whether the card key 7 escapes from the second card key connection port 4, and if the card key Upon exiting, the engine deactivation signal is outputted to the engine start circuit 9 to turn off the engine.
    As described above, according to the present invention, a card key connection port is provided at one side of the door and the handle of the car, and a push button type start switch is installed at one side of the card key connection part of the handle to enumerate the door of the car. When the engine is to be started, the card key with the unique number of the vehicle can be used to prevent theft of various items, including the car, and to easily carry the key. It is a very useful invention such as can be.
    The present invention can be used to open the door of the car using the card key and at the same time to start the engine to prevent theft and at the same time the start device of the car using a card key that can easily carry the key And a method thereof.
    权利要求:
    Claims (2)
    [1" claim-type="Currently amended] A first card key connector 2 installed at the handle bottom of the door 1 to which the card key 7 is inserted, and a second card key connector provided at the periphery of the handle 3 to which the card key 7 is inserted; 4) a push button type start switch 5 provided around the second card key connection port 4 and operated at engine start of the vehicle, and output signals of the first and second card key connection ports 2 and 4; The electronic control unit 6 determines whether to drive the door locking driving circuit 8 and the engine starting circuit 9 according to whether or not the start switch 5 is operated, and at the same time determines whether the alarm 10 is driven. Starting device for a car using a card key, characterized in that the interconnected.
    [2" claim-type="Currently amended] If the card key 7 is inserted into the first card key connector 2 installed in the door 1, the card key 7 is continuously detected. A first process of driving the door locking driving circuit 8 to open the door 1, and when the door is opened, the card key 7 is inserted into the second card key connector 4, and the card key 7 The second process of driving the alarm 10 and returning to the initial state if the numbers recorded in the step 1) are different from each other by determining whether the numbers recorded in the vehicle are identical to each other, and the card number and the unique number of the car are mutually detected. If it is matched, the third process of setting the start enable flag to enter the start standby state, and continuously detecting whether the start switch 5 is turned on in the start standby state as described above, and if the start switch 5 is turned on, the engine start circuit ( 9) The fourth process of starting the engine through the engine, and while the vehicle is being driven as described above, the second card key connection port 4 continuously detects the exit of the card key 7 and the card key is released. A method of starting a vehicle using a card key, comprising a fifth process of turning off and ending the start of an engine.
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    同族专利:
    公开号 | 公开日
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    1996-12-30|Application filed by 김영귀, 기아자동차 주식회사
    1996-12-30|Priority to KR1019960076109A
    1998-09-25|Publication of KR19980056839A
    优先权:
    申请号 | 申请日 | 专利标题
    KR1019960076109A|KR19980056839A|1996-12-30|1996-12-30|Starting device of car using card key and its method|
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