KR970035430A - Car emergency power unit - Google Patents

Car emergency power unit Download PDF

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Publication number
KR970035430A
KR970035430A KR1019950054842A KR19950054842A KR970035430A KR 970035430 A KR970035430 A KR 970035430A KR 1019950054842 A KR1019950054842 A KR 1019950054842A KR 19950054842 A KR19950054842 A KR 19950054842A KR 970035430 A KR970035430 A KR 970035430A
Authority
KR
South Korea
Prior art keywords
lead
acid battery
emergency power
emergency
vehicle
Prior art date
Application number
KR1019950054842A
Other languages
Korean (ko)
Other versions
KR0142246B1 (en
Inventor
변성광
Original Assignee
배순훈
대우전자 주식회사
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.)
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Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950054842A priority Critical patent/KR0142246B1/en
Publication of KR970035430A publication Critical patent/KR970035430A/en
Application granted granted Critical
Publication of KR0142246B1 publication Critical patent/KR0142246B1/en

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Classifications

    • 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
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/10—Safety devices not otherwise provided for

Abstract

본 발명은 혹한기 등에 연축전지의 성능저하로 자동차 기동이 용이하지 않을 우려가 있을때 이를 감지하여 별도의 배선으로 연결된 비상용 전원을 이용하여 기동시키는 자동차 비상전원 장치에 관한 것이다.The present invention relates to a vehicle emergency power supply that detects when there is a possibility that the start of the vehicle is not easy due to the deterioration of the lead-acid battery in cold weather, etc., and starts using the emergency power connected by separate wiring.

이러한 장치는 연축전지(10)의 성능저하 여부를 인지하는 진단수단; 연축전지(10)와 기동전동기(13) 사이에 배선 연결되는 주릴레이(22); 연축전지(10)와 별도로 장착하고, 기동전동기(13)의 소요부하를 감당하는 비상전원(20); 비상전원(20)과 기동전동기(13) 사이에 배선 연결되는 비상릴레이(23); 자동차실내의 전방판넬(2)에 설치되고, 기동준비 완료 상태임을 표시하는 LED 표시등(24); 그리고 전압검출기(21)의 입력 조건에 따라 주릴레이(22), 비상릴레이(23) 및 LED 표시등(24)을 적절히 온·오 제어하는 알고리즘을 추가로 구비하는 ECU(16)를 포함한다.Such a device includes a diagnostic means for recognizing whether or not the performance of the lead-acid battery 10 is reduced; A main relay 22 wired between the lead-acid battery 10 and the starting motor 13; An emergency power source 20 mounted separately from the lead-acid battery 10 and configured to handle a required load of the starter motor 13; An emergency relay 23 wired between the emergency power source 20 and the starter motor 13; An LED indicator 24 installed on the front panel 2 of the vehicle compartment and indicating that the vehicle is ready for startup; And an ECU 16 further comprising an algorithm for appropriately controlling the main relay 22, the emergency relay 23, and the LED indicator 24 on and off in accordance with the input condition of the voltage detector 21.

따라서, 본 발명은 자동차 기동시 연축전지의 성능상태를 감지하여 저온 시동 능력 저하로 판단되면 비상전원을 기동전동기와 연결시킴으로써, 반복 시동에 의한 연축전지의 방전을 방지하고 신속한 기동을 실현하는 효과가 있다.Therefore, the present invention detects the performance state of the lead-acid battery when the vehicle is started, and if it is determined that the low-temperature starting capability is deteriorated, the emergency power is connected to the starting motor, thereby preventing the discharge of the lead-acid battery due to repeated starting and realizing the rapid start-up. have.

Description

자동차 비상 전원 장치Car emergency power unit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

도면은 본 발명의 일 실시예를 나타내는 것으로서, 제1도는 자동차의 기동장치 및 충전장치에 대한 개략적인 사시도.Figure 1 shows an embodiment of the present invention, Figure 1 is a schematic perspective view of the starting device and the charging device of the vehicle.

제2도는 본 발명에 따른 구성관계를 개략적으로 나타내는 블럭도.2 is a block diagram schematically showing a configuration relationship according to the present invention.

제3도는 본 발명에 따른 동작 흐름도.3 is a flowchart of operation according to the present invention.

Claims (4)

자동차 연축전지의 순간적인 성능 저하시 자동차 기동을 위한 비상전원을 제공하는 장치에 있어서; 연축전지(10)와 기동전동기(13) 사이에 배선 연결되는 주릴레이(22); 연축전지(10)와 별도로 장착되고, 기동전동기(13)의 소요부하를 감당하는 비상전원(20); 비상전원(20)과 기동전동기(13) 사이에 배선 연결되는 비상릴레이(23); 그리고 연축전의 상태에 따라 주릴레이(22) 및 비상릴레이(23)을 적절히 온·오프 제어하는 알고리즘을 추가로 구비하는 ECU(16)를 포함하는 것을 특징으로 하는 자동차 비상 전원 장치.An apparatus for providing an emergency power source for starting a vehicle in case of instantaneous performance degradation of an automotive lead acid battery; A main relay 22 wired between the lead-acid battery 10 and the starting motor 13; An emergency power source 20 separately mounted from the lead-acid battery 10 and configured to handle a required load of the starter motor 13; An emergency relay 23 wired between the emergency power source 20 and the starter motor 13; And an ECU (16) further comprising an algorithm for appropriately controlling the main relay (22) and the emergency relay (23) on and off in accordance with the state before the stretching operation. 제1항에 있어서; 연축전지(10)의 성능저하 여부를 인지하는 진단수단을 추가로 구비하고, 그 진단수단은, 연축전지(10)와 배선 연결되고, 연축전지(10)의 출력 전압에 따른 아날로그 신호를 발생하는 회로를 지니는 전압검출기(21)를 사용하는 것을 특징으로 하는 자동차 비상 전원 장치.The method of claim 1; Diagnostic means for recognizing whether or not the performance of the lead-acid battery 10 is further provided, the diagnostic means is connected to the lead-acid battery 10 and generates an analog signal according to the output voltage of the lead-acid battery 10 Automotive emergency power supply, characterized in that the use of a voltage detector (21) having a circuit. 제1항에 있어서; 비상전원(20)은, 수산화 니켈(NiOOII) 및 카드뮴(Cd) 을 각각 양극 및 음극으로 하고, 가성 칼리(KOII)를 전해액으로 하는 알칼리(Ni-Cd)축전지를 사용하는 것을 특징으로 하는 자동차 비상 전원 장치.The method of claim 1; The emergency power supply 20 is an automotive emergency characterized by using an alkali (Ni-Cd) battery having nickel hydroxide (NiOOII) and cadmium (Cd) as positive and negative electrodes, respectively, and caustic Kali (KOII) as an electrolyte. Power unit. 제2항에 있어서; 자동차실내의 전방판넬(2)에 설치되고, 기동준비 완료상태임을표시하는 LED표시등(24)을 추가로 구비하며, 상기 엔진 ECU(16)가, 상기 전압검출기(21)의 입력을 소정치 이상인가 또는 이하인가에 따라 각각 연축전지(10) 또는 비상 전원(20)을 기동전동기(13)와 연결시키고, LED표시등(24)을 온(ON)하여 운전자가 기동 키 스위치(14)로 기동할 수 있음을 표시하는 것을 특징으로 하는 자동차 비상 전원 장치.The method of claim 2; It is provided on the front panel 2 in the vehicle interior, and is further provided with the LED indicator 24 which shows that it is ready to start, and the engine ECU 16 inputs the input of the voltage detector 21 to a predetermined value. The lead-acid battery 10 or the emergency power supply 20 is connected to the starter motor 13 according to the above or below, and the driver turns on the start key switch 14 by turning on the LED indicator 24. An automotive emergency power supply, characterized by indicating that it can be started. ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950054842A 1995-12-22 1995-12-22 Emergency electronic power device for a vehicle KR0142246B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950054842A KR0142246B1 (en) 1995-12-22 1995-12-22 Emergency electronic power device for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950054842A KR0142246B1 (en) 1995-12-22 1995-12-22 Emergency electronic power device for a vehicle

Publications (2)

Publication Number Publication Date
KR970035430A true KR970035430A (en) 1997-07-22
KR0142246B1 KR0142246B1 (en) 1998-07-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950054842A KR0142246B1 (en) 1995-12-22 1995-12-22 Emergency electronic power device for a vehicle

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KR (1) KR0142246B1 (en)

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Publication number Publication date
KR0142246B1 (en) 1998-07-01

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