KR970020650A - Control circuit of electric vehicle - Google Patents

Control circuit of electric vehicle Download PDF

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Publication number
KR970020650A
KR970020650A KR1019950035786A KR19950035786A KR970020650A KR 970020650 A KR970020650 A KR 970020650A KR 1019950035786 A KR1019950035786 A KR 1019950035786A KR 19950035786 A KR19950035786 A KR 19950035786A KR 970020650 A KR970020650 A KR 970020650A
Authority
KR
South Korea
Prior art keywords
signal
control
unit
display
electric vehicle
Prior art date
Application number
KR1019950035786A
Other languages
Korean (ko)
Inventor
정남형
민병삼
Original Assignee
김주용
현대전자산업 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 김주용, 현대전자산업 주식회사 filed Critical 김주용
Priority to KR1019950035786A priority Critical patent/KR970020650A/en
Publication of KR970020650A publication Critical patent/KR970020650A/en

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  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

본 발명은 전기 자동차에 장착된 유도 전동기를 구동시켜 전기 자동차를 주행시키는 것이다.The present invention drives an electric motor by driving an induction motor mounted on the electric vehicle.

본 발명은 시스템 콘트롤부(10)의 신호 입력부(11)가 주행 제어신호를 입력하고, 입력한 주행 제어신호에 따라 DSP 보드부(12)가 전기 자동차의 현재상태 표시 및 주행을 제어하며, DSP 보드부(12)의 제어에 따라 표시 제어부(13)가 표시부(20)를 제어하여 현재 상태를 표시함과 아울러 DSP 보드부(12)의 제어에 따라 CRPWM 발생부(14)가 CRPWM 신호를 발생하며, CRPWM 발생부(14)의 출력신호에 따라 게이트 구동부(15)가 게이트 구동신호를 발생하고, 발생한 게이트 구동신호에 따라 인버터(16)가 동작하면서 유도 전동기(30)를 제어하여 전기 자동차를 주행시킨다.According to the present invention, the signal input unit 11 of the system control unit 10 inputs a driving control signal, and the DSP board unit 12 controls the current state display and driving of the electric vehicle according to the input driving control signal. The display control unit 13 controls the display unit 20 to display the current state under the control of the board unit 12, and the CRPWM generator 14 generates the CRPWM signal under the control of the DSP board unit 12. The gate driver 15 generates a gate driving signal according to the output signal of the CRPWM generator 14, and the inverter 16 operates according to the generated gate driving signal to control the induction motor 30 to operate the electric vehicle. Drive

Description

전기 자동차의 제어회로Control circuit of electric vehicle

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

제1도는 본 발명의 제어회로도이다.1 is a control circuit diagram of the present invention.

Claims (1)

주행 제어신호를 입력하는 신호 입력부(11)와, 상기 신호 입력부(11)와 입력신호에 따라 전기 자동차의 현재 상태 표시 및 주행을 제어하는 DSP 보드부(12)와, 상기 DSP 보드부(12)의 제어에 따라 표시 제어신호를 출력하여 현재 상태의 표시를 제어하는 표시 제어부(13)와, 상기 표시 제어부(13)의 제어에 따라 전기 자동차의 현재 상태를 표시하는 표시부(20)와, 상기 DSP 보드부(12)의 제어에 따라 CRPWM 신호를 발생하는 CRPWM 발생부(14)와, 상기 CRPWM 발생부(14)의 출력신호에 따라 게이트 구동신호를 발생하는 게이트 구동부(15)와, 상기 게이트 구동부(15)의 출력신호에 따라 구동신호를 발생하는 인버터(16)와, 상기 인버터(16)의 구동신호에 따라 구동되어 전기 자동차를 주행시키는 유도 전동기(30)로 구성됨을 특징으로 하는 전기 자동차의 제어회로.A signal input unit 11 for inputting a driving control signal, a DSP board unit 12 for controlling the display and driving of the current state of the electric vehicle according to the signal input unit 11 and the input signal, and the DSP board unit 12 A display control unit 13 for outputting a display control signal to control the display of the current state according to the control of the control unit; a display unit 20 for displaying the current state of the electric vehicle according to the control of the display control unit 13; A CRPWM generator 14 for generating a CRPWM signal under the control of the board unit 12, a gate driver 15 for generating a gate drive signal according to an output signal of the CRPWM generator 14, and the gate driver Inverter 16 for generating a drive signal in accordance with the output signal of the (15) and the induction motor 30 is driven in accordance with the drive signal of the inverter 16 to drive the electric vehicle Control circuit. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950035786A 1995-10-17 1995-10-17 Control circuit of electric vehicle KR970020650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950035786A KR970020650A (en) 1995-10-17 1995-10-17 Control circuit of electric vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950035786A KR970020650A (en) 1995-10-17 1995-10-17 Control circuit of electric vehicle

Publications (1)

Publication Number Publication Date
KR970020650A true KR970020650A (en) 1997-05-28

Family

ID=66582350

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950035786A KR970020650A (en) 1995-10-17 1995-10-17 Control circuit of electric vehicle

Country Status (1)

Country Link
KR (1) KR970020650A (en)

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