KR970055423A - Error prevention device of control device when using auxiliary power - Google Patents

Error prevention device of control device when using auxiliary power Download PDF

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Publication number
KR970055423A
KR970055423A KR1019950052842A KR19950052842A KR970055423A KR 970055423 A KR970055423 A KR 970055423A KR 1019950052842 A KR1019950052842 A KR 1019950052842A KR 19950052842 A KR19950052842 A KR 19950052842A KR 970055423 A KR970055423 A KR 970055423A
Authority
KR
South Korea
Prior art keywords
auxiliary power
power supply
control device
error
current
Prior art date
Application number
KR1019950052842A
Other languages
Korean (ko)
Inventor
양채모
Original Assignee
전성원
현대자동차 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.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950052842A priority Critical patent/KR970055423A/en
Publication of KR970055423A publication Critical patent/KR970055423A/en

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Abstract

이 발명은 보조전원 사용시 제어장치의 에러방지장치에 관한 것으로, 자동차 전자장비 시스템(40)과, 상기 전자장비 시스템의 제어를 하는 제어장치(30)와, 상기 전자장비 시스템(40)과 제어장치(30)의 동작에 필요한 전원을 공급하는 보조전원(10)과, 상기 보조전원(10)에 병렬로 연결되어 있어, 상기 보조전원(10)의 전압강하가 발생할 때, 해당하는 만큼의 전류를 방전하는 파워 컨덴서(20)로 이루어져 있으며, 보조전원에 병렬로 파워 컨덴서를 장착하여, 평상시에 보조전원 및 발전기에 의해 충전을 시켰다가, 순간 전류 요구에 따라 파워 컨덴서에 충전된 전류를 방전함으로써, 보조전원의 풀부하 상태에서, 고전류를 요하는 전자장비 시스템을 작동시키는 경우에, 전압강하가 발생함에 따라, 순간 저전압에 의한 제어장치의 논리적 에러가 발생하는 것을 방지하는, 보조전원 사용시 제어장치의 에러방지장치에 관한 것이다.The present invention relates to an error prevention device of a control device when using an auxiliary power source, the vehicle electronic device system 40, the control device 30 for controlling the electronic device system, the electronic device system 40 and the control device It is connected in parallel with the auxiliary power supply 10 for supplying the power required for the operation of the 30 and the auxiliary power supply 10, when a voltage drop of the auxiliary power supply 10 occurs, the current corresponding to the corresponding amount It is composed of a power capacitor 20 for discharging, by mounting a power capacitor in parallel to the auxiliary power supply, and charged by the auxiliary power supply and the generator at normal times, by discharging the current charged in the power capacitor according to the instantaneous current demand, When operating an electronic equipment system requiring a high current in the full load state of the auxiliary power supply, as a voltage drop occurs, a logic error of the control device caused by a momentary low voltage is prevented. The underground relates to an error preventing device of a control device when using an auxiliary power supply.

Description

보조전원 사용시 제어장치의 에러방지장치Error prevention device of control device when using auxiliary power

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

제1도는 이 발명의 실시예에 다른 보조전원 사용시 제어장치의 에러방지장치를 적용한 블럭도이다.1 is a block diagram in which an error prevention device of a control device is applied to the use of another auxiliary power source according to the embodiment of the present invention.

Claims (1)

자동차 전자장비 시스템에 필요한 전원을 공급하는 보조전원수단과; 상기 보조전원수단에 병렬로 연결되어 있어, 상기 보조전원수단의 전압강하가 발생할 때, 해당하는 만큼의 전류를 방전하는 축전수단으로 이루어져 있는 것을 특징으로 하는 보조전원 사용시 제어장치의 에러방지장치.Auxiliary power supply means for supplying power required for the vehicle electronic equipment system; It is connected in parallel with the auxiliary power supply means, when the voltage drop of the auxiliary power supply means, the error prevention device of the control device when using the auxiliary power supply, characterized in that consisting of power storage means for discharging as much current. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950052842A 1995-12-20 1995-12-20 Error prevention device of control device when using auxiliary power KR970055423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950052842A KR970055423A (en) 1995-12-20 1995-12-20 Error prevention device of control device when using auxiliary power

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950052842A KR970055423A (en) 1995-12-20 1995-12-20 Error prevention device of control device when using auxiliary power

Publications (1)

Publication Number Publication Date
KR970055423A true KR970055423A (en) 1997-07-31

Family

ID=66645963

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950052842A KR970055423A (en) 1995-12-20 1995-12-20 Error prevention device of control device when using auxiliary power

Country Status (1)

Country Link
KR (1) KR970055423A (en)

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E601 Decision to refuse application