KR20020055096A - an independence start system for vehicles - Google Patents

an independence start system for vehicles Download PDF

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Publication number
KR20020055096A
KR20020055096A KR1020000084452A KR20000084452A KR20020055096A KR 20020055096 A KR20020055096 A KR 20020055096A KR 1020000084452 A KR1020000084452 A KR 1020000084452A KR 20000084452 A KR20000084452 A KR 20000084452A KR 20020055096 A KR20020055096 A KR 20020055096A
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KR
South Korea
Prior art keywords
battery
coil
rectifier
engine
start motor
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KR1020000084452A
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Korean (ko)
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KR100405535B1 (en
Inventor
안혁
Original Assignee
이계안
현대자동차주식회사
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Priority to KR10-2000-0084452A priority Critical patent/KR100405535B1/en
Publication of KR20020055096A publication Critical patent/KR20020055096A/en
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Publication of KR100405535B1 publication Critical patent/KR100405535B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/10—Safety devices
    • F02N11/101—Safety devices for preventing engine starter actuation or engagement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0859—Circuits or control means specially adapted for starting of engines specially adapted to the type of the starter motor or integrated into it

Abstract

PURPOSE: An independent ignition device is provided to supply electrical power regardless of discharging of main battery and to stop supplying electrical power to a start motor while driving. CONSTITUTION: When a start switch(15) is turned on, a separate battery(11) supplies electrical power to a start motor(1). A rectifier(10) is connected to the separate battery, and a coil(9) is connected to the rectifier. The coil is mounted in a drive shaft(3) interacting with an engine in the vicinity of a magnet(8). When the engine operates, a current induced from the coil is rectified in the rectifier and charges the battery.

Description

자동차의 독립형 시동장치{an independence start system for vehicles}An independence start system for vehicles}

본 발명은 자동차의 독립형 시동장치에 관한 것으로, 스타트모터가 메인배터리와는 상관없이 전용의 배터리로부터 전력을 공급받을 수 있도록 된 자동차의 독립형 시동장치에 관한 것이다.The present invention relates to a stand-alone starter of a vehicle, and relates to a stand-alone starter of a vehicle in which the start motor can be supplied with power from a dedicated battery regardless of the main battery.

주지된 바와 같이 자동차의 엔진은 초기에는 자력으로 기동될 수 없으므로, 스타트모터를 설치하여 초기기동이 가능하도록 되어 있으며, 이 스타트모터는 자동차에 설치된 배터리로부터 전력을 공급받아 작동되도록 되어 있다.As is well known, since the engine of the vehicle cannot be started by magnetic force at the beginning, it is possible to start by installing a start motor. The start motor is operated by receiving power from a battery installed in the vehicle.

즉, 도 2에 도시된 바와 같이 스타트모터(1)는 배터리(2)에 연결되어 있으며, 이 배터리(2)는 엔진(3)의 회전력을 드라이브벨트(5)를 통해 전달받아 회전됨으로써 교류전력을 발생시키는 알터네이터(4)로부터 충전전력을 공급받도록 되어 있다.That is, as shown in FIG. 2, the start motor 1 is connected to the battery 2, and the battery 2 rotates by receiving the rotational force of the engine 3 through the drive belt 5. The charging power is supplied from the alternator 4 which generates the power.

한편, 자동차에 설치된 여타 전장품(6)들은 정지중일때는 상기 배터리(2)로부터 전력을 공급받고, 주행중일때는 상기 알터네이터(4)로부터 직접 전력을 공급받을 수 있도록 되어 있다.On the other hand, the other electrical appliances 6 installed in the vehicle are supplied with power from the battery 2 when stopped, and directly from the alternator 4 when driving.

따라서, 상기 배터리(2)는 다수의 전장품(6)에 전력을 공급하도록 되어 있는 관계로 충전전력을 모두 소모하여 완전방전되는 경우가 종종 발생하게 되는데, 상기 스타트모터(1)는 배터리(2)로부터 전력을 공급받아야만 작동되므로 상기와 같이 배터리(2)가 방전된 경우에는 시동을 걸 수 없는 문제점이 있었으며, 이 경우 다른차의 배터리로부터 점프선을 이용하여 소정량의 전력을 충전한 뒤에야 비로소 스타트모터(1)의 기동이 가능하였다.Therefore, since the battery 2 is configured to supply power to the plurality of electrical appliances 6, the battery 2 is often completely discharged by consuming all of the charging power, and the start motor 1 is the battery 2. Since the battery 2 is discharged as described above, it cannot be started when the battery 2 is discharged. In this case, the starter motor must be charged only after charging a predetermined amount of power using a jump line from the battery of another vehicle. (1) could be started.

또한, 상기와 같은 시동구조에서는 주행중 운전자가 실수로 시동위치로 키이 조작을 할 경우에도 배터리(2)의 전력이 스타트모터(1)로 전달되어 스타트모터(1)가 엔진회전중임에도 불구하고 회전됨으로써 손상이 발생하게 되는 단점도 있었다.In addition, in the above-described starting structure, even when the driver accidentally makes a key operation to the starting position while driving, the power of the battery 2 is transmitted to the start motor 1 so that the start motor 1 rotates even though the engine is rotating. There was also a disadvantage that the damage occurs.

이에 본 발명은 상기와 같은 문제점을 해결하기 위하여 발명된 것으로, 메인배터리의 방전여부와 상관없이 전력을 공급받아 작동될 수 있으며, 자동차의 주행중에는 스타트모터로의 전력 공급이 불가하게 됨으로써 스타트모터가 엔진작동중에 작동되어 손상되는 현상을 방지할 수 있도록 된 자동차의 독립형 시동장치를 제공함에 그 목적이 있다.Accordingly, the present invention has been invented to solve the above problems, the main battery can be operated irrespective of whether the main battery is discharged, the start motor is not possible to supply power to the start motor while driving the car It is an object of the present invention to provide a stand-alone starter of a vehicle which can be prevented from being damaged during operation of the engine.

도 1은 종래 기술에 따른 자동차의 시동장치 구성도,1 is a block diagram of a starter of a vehicle according to the prior art,

도 2는 본 발명에 따른 자동차의 시동장치 구성도이다.2 is a block diagram of a starting device for a vehicle according to the present invention.

*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

1 : 스타트모터,2 : 배터리,1: start motor, 2: battery,

3 : 엔진,4 : 알터네이터,3: engine, 4: alternator,

5 : 드라이브벨트,6 : 전장품,5: drive belt, 6: electrical equipment,

7 : 드라이브샤프트,8 : 영구자석,7: drive shaft, 8: permanent magnet,

9 : 코일,10 : 정류기,9: coil, 10 rectifier,

11 : 전용배터리,12 : 중간스위치,11: dedicated battery, 12: intermediate switch,

13 : 전류감지센서,14 : 전자제어유니트.13 current sensing sensor, 14 electronic control unit.

상기와 같은 목적을 달성하기 위한 본 발명은, 엔진에 연결된 드라이브샤프트에 영구자석이 설치되고, 이 영구자석으로부터 유도전류를 발생시키는 코일이 구비되며, 이 코일은 정류기에 연결되어 유도된 교류전류가 정류되고, 이 정류기에 전용배터리가 연결되어 정류전류가 축전되며, 이 전용배터리에 시동스위치를 통하여 스타트모터가 연결되어 전력을 공급받도록 된 구조로 이루어져 있다.The present invention for achieving the above object is provided with a permanent magnet is installed on the drive shaft connected to the engine, and a coil for generating an induction current from the permanent magnet, the coil is connected to the rectifier and the induced alternating current Rectified, the dedicated battery is connected to the rectifier, the rectified current is stored, and the start motor is connected to the dedicated battery through the start switch to be supplied with power.

또한, 상기 코일에 연결된 전선상에 전류감지센서가 설치되고, 이 전류감지센서는 전자제어유니트에 연결되어, 이 전자제어유니트는 전류가 흐를 경우에만 상기 전용배터리와 스타트모터 사이에 설치된 중간스위치를 off시키도록 된 구조로 이루어져 있다.In addition, a current sensing sensor is installed on a wire connected to the coil, and the current sensing sensor is connected to an electronic control unit. It is structured to be off.

즉, 본 발명은 메인배터리와는 상관없이 전용배터리로부터 스타트모터로 전력이 공급되고, 또한 엔진이 작동중일때는 스타트모터로 전류가 공급되는 것을 차단할 수 있도록 된 것이다.That is, according to the present invention, power is supplied from the dedicated battery to the start motor irrespective of the main battery, and current can be blocked from being supplied to the start motor when the engine is in operation.

이하, 본 발명을 첨부된 예시도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, the present invention will be described in detail.

도 2는 본 발명에 따른 자동차의 독립형 시동장치의 구성도로서, 본 발명은엔진(3)에 연동되는 드라이브샤프트(7)와, 이 드라이브샤프트(7)에 장착되어 동시회전되는 영구자석(8)과, 이 영구자석(8)에 근접설치되어(엔진블럭 등의 위치에 장착될 수 있다.) 영구자석(8)이 회전될 때 유도전류가 발생되는 코일(9)과, 이 코일(9)에 발생된 교류형태의 유도전류를 직류로 정류해주는 정류기(10)와, 이 정류기(10)의 후측에 연결되어 정류된 직류전류를 공급받아 충전되는 전용배터리(11)와, 이 전용배터리(11)와 스타트모터(1)의 시동스위치(15) 사이에 설치되되 평상시에 on되어 있는 중간스위치(12)와, 상기 코일(9)과 정류기(10)의 사이에 설치되어 전류가 흐르고 있는지의 여부를 감지하는 전류감지센서(13) 및, 이 전류감지센서(13)로부터 전류감지신호가 입력되면 상기 중간스위치(12)를 off시키는 전자제어유니트(14)를 포함하여 이루어진다.2 is a block diagram of a stand-alone starter of a vehicle according to the present invention, the present invention is a drive shaft (7) interlocked with the engine (3), and the permanent magnet (8) mounted on the drive shaft (7) and rotated simultaneously And the coil 9 which is installed in close proximity to the permanent magnet 8 (it can be mounted at a position such as an engine block) and generates an induced current when the permanent magnet 8 is rotated, and the coil 9 Rectifier 10 for rectifying the induction current of the alternating current generated in the form of a direct current, the dedicated battery 11 is connected to the rear side of the rectifier 10 is supplied with a rectified DC current and charged, and the dedicated battery ( 11) between the start switch 15 of the start motor 1 and the intermediate switch 12 which is normally on, and between the coil 9 and the rectifier 10 to determine whether current is flowing. When the current detection signal 13 for detecting whether the current detection signal is input from the current detection sensor 13 and the Comprises a switch between the electronic control unit 14 to off (12).

따라서, 정지상태에서 운전자가 키이를 조작하여 시동스위치(15)를 on시키면 전용배터리(11)의 전력이 on상태인 중간스위치(12)와 시동스위치(15)를 통하여 스타트모터(1)에 공급됨으로써 스타트모터(1)가 작동되어 엔진(3)의 시동이 이루어진다.Accordingly, when the driver operates the key to turn on the start switch 15 in the stop state, the driver 11 is supplied to the start motor 1 through the intermediate switch 12 and the start switch 15 in which the power of the dedicated battery 11 is on. As a result, the start motor 1 is operated to start the engine 3.

한편, 상기 영구자석(8)은 엔진(3)이 작동중일 때 회전하는 드라이브샤프트(7)와 동시에 회전되므로 코일(9)에는 유도전류가 발생하게 되며, 이 유도전류(9)는 정류기(10)에서 직류로 전환된 뒤 상기 전용배터리(11)로 공급되어 전용배터리(11)를 충전시킨다.On the other hand, since the permanent magnet (8) is rotated at the same time as the drive shaft (7) that rotates when the engine 3 is in operation, the induction current is generated in the coil (9), the induction current (9) is a rectifier (10) After the conversion to the direct current in the dedicated battery 11 is supplied to charge the dedicated battery (11).

그런데, 상기 전용배터리(11)는 엔진시동을 위하여 스타트모터(1)를 작동시킬 때만 전력을 소비하게 되므로 전력소비량이 많지 않아 항상 양호한 충전상태를유지하게 되며, 따라서 이 전용배터리(11)가 방전되어 스타트모터(1)에 전력을 공급하지 못함으로써 엔진시동이 불가하게 되는 상황은 발생하지 않게 된다.However, since the dedicated battery 11 consumes power only when the start motor 1 is operated to start the engine, the power consumption is not large, and thus, always maintains a good state of charge. Thus, the dedicated battery 11 is discharged. Therefore, the situation in which the engine can not be started by not supplying power to the start motor 1 does not occur.

한편, 엔진(3)이 작동중일때는 항상 코일(9)에 전류가 유도되어 흐르게 되므로 전류감지센서(13)는 이를 감지하여 전자제어유니트(14)로 전기신호를 인가하며, 이를 입력받은 전자제어유니트(14)는 현재 엔진(3)이 작동중인 것으로 판단하고 상기 중간스위치(12)를 off시킴으로써 운전자가 시동스위치(15)를 on시켜도 스타트모터(1)로 전력이 공급될 수 없도록 되어 있다.On the other hand, when the engine 3 is in operation, the current is always induced and flows in the coil 9, so the current sensor 13 detects this and applies an electric signal to the electronic control unit 14, which receives the electronic control. The unit 14 determines that the engine 3 is currently in operation and turns off the intermediate switch 12 so that power cannot be supplied to the start motor 1 even if the driver turns on the start switch 15.

즉, 엔진이 작동중임에도 불구하고 운전자가 실수로 키이를 돌려 시동을 걸고자 할때에는 상기 중간스위치(12)의 단절로 인하여 스타트모터(1)에 전력이 공급되지 않아 작동되지 않음으로 작동중인 엔진(3)의 회전에 간섭되어 스타트모터(1)에 손상이 발생되는 현상을 막을 수 있게 된다.That is, even when the engine is in operation, when the driver accidentally turns the key to start the engine, the engine is running because the power is not supplied to the start motor 1 due to the disconnection of the intermediate switch 12. It is possible to prevent the phenomenon in which the start motor 1 is damaged due to interference with the rotation of (3).

이상 설명한 바와 같이 본 발명에 따르면, 차량의 여러 전장품들에 전력을 공급하는 메인배터리와는 별개로 스타트모터만의 전용배터리가 구비됨으로써 상기 메인배터리의 방전여부에 상관없이 스타트모터를 작동시킬 수 있을 뿐만 아니라, 엔진작동중 실수로 키이를 조작하여 시동스위치를 on시켜도 중간스위치에 의해 전력공급이 차단됨으로써 스타트모터의 손상을 방지할 수 있게 되는 효과가 있다.As described above, according to the present invention, a dedicated battery for the start motor is provided separately from the main battery for supplying power to various electrical components of the vehicle, thereby enabling the start motor to be operated regardless of whether the main battery is discharged. In addition, even when the engine is inadvertently operated while the engine is in operation, the start switch is turned on so that the power supply is interrupted by the intermediate switch, thereby preventing damage to the start motor.

Claims (3)

시동스위치(15)가 on되었을 경우 스타트모터(1)가 별도로 구비된 전용배터리(11)로부터 전력을 공급받아 작동되도록 된 자동차의 독립형 시동장치.When the start switch (15) is turned on, the starter motor (1) is a stand-alone starter of the vehicle to be operated by receiving power from a dedicated battery (11) provided separately. 제 1항에 있어서, 상기 전용배터리(11)에 정류기(10)가 연결되고, 이 정류기(10)에 코일(9)이 연결되며, 이 코일(9)은 엔진(3)에 연동되는 드라이브샤프트(3)상에 장착되어 동시 회전되는 영구자석(8)에 근접설치되어 엔진(3)작동시 상기 코일(9)에 유도된 전류가 정류기(9)를 통해 정류된후 상기 전용배터리(11)에 충전되도록 된 것을 특징으로 하는 자동차의 독립형 시동장치.The drive shaft of claim 1, wherein a rectifier (10) is connected to the dedicated battery (11), and a coil (9) is connected to the rectifier (10), and the coil (9) is connected to the engine (3). The dedicated battery 11 after the current is induced in the coil (9) is rectified through the rectifier (9) when the engine (3) is mounted close to the permanent magnet (8) mounted on the (3) and rotate simultaneously Stand-alone starter of the car, characterized in that to be charged. 제 2항에 있어서, 상기 코일(9)과 정류기(10)의 사이에 전류감지센서(13)가 설치되고, 이 전류감지센서(13)는 전자제어유니트(14)에 연결되는 한편, 상기 전용배터리(11)와 스타트모터(1)의 시동스위치(15) 사이에 중간스위치(12)가 설치되어, 상기 전류감지센서(13)로부터 전류감지신호가 입력되면 전자제어유니트(14)가 중간스위치(12)를 off시키도록 된 것을 특징으로 하는 자동차의 독립형 시동장치.A current sensing sensor (13) is provided between the coil (9) and the rectifier (10), and the current sensing sensor (13) is connected to an electronic control unit (14). The intermediate switch 12 is installed between the battery 11 and the start switch 15 of the start motor 1, and when the current sensing signal is input from the current sensing sensor 13, the electronic control unit 14 switches the intermediate switch. A standalone starting device for a vehicle, characterized in that 12 is turned off.
KR10-2000-0084452A 2000-12-28 2000-12-28 an independence start system for vehicles KR100405535B1 (en)

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Publication number Priority date Publication date Assignee Title
KR20210075602A (en) * 2019-12-13 2021-06-23 주식회사 아이오티플렉스 Method for managing cold chains for fresh food delivery vehicles with driver certification

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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US2656A (en) * 1842-05-30 Kichd
JPH0544614A (en) * 1991-08-20 1993-02-23 Japan Storage Battery Co Ltd Battery device for car use
KR970041659U (en) * 1995-12-27 1997-07-29 Vehicle power supply with starter battery
DE19628222A1 (en) * 1996-07-15 1998-01-22 Bosch Gmbh Robert Device for power supply in a motor vehicle
KR19980043841A (en) * 1996-12-05 1998-09-05 박병재 Braking Means for Driving Shaft for Automobile and Method Thereof
KR19990028489U (en) * 1997-12-26 1999-07-15 양재신 Start motor control device of vehicle

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210075602A (en) * 2019-12-13 2021-06-23 주식회사 아이오티플렉스 Method for managing cold chains for fresh food delivery vehicles with driver certification

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