KR950017429A - Motor speed compensation device according to shifting operation of electric vehicle and its method - Google Patents

Motor speed compensation device according to shifting operation of electric vehicle and its method Download PDF

Info

Publication number
KR950017429A
KR950017429A KR1019930027061A KR930027061A KR950017429A KR 950017429 A KR950017429 A KR 950017429A KR 1019930027061 A KR1019930027061 A KR 1019930027061A KR 930027061 A KR930027061 A KR 930027061A KR 950017429 A KR950017429 A KR 950017429A
Authority
KR
South Korea
Prior art keywords
speed
motor
outputting
signal
vehicle
Prior art date
Application number
KR1019930027061A
Other languages
Korean (ko)
Other versions
KR0183053B1 (en
Inventor
손수락
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 KR1019930027061A priority Critical patent/KR0183053B1/en
Publication of KR950017429A publication Critical patent/KR950017429A/en
Application granted granted Critical
Publication of KR0183053B1 publication Critical patent/KR0183053B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0061—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electrical machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B60L15/2054—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed by controlling transmissions or clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/421—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles

Abstract

클러치 페달을 이용하여 전기 자동차의 변속동작을 실행할 경우에 모터측과 변속장치간이 회전수 차이를 보상하여 원활한 변속동작이 이루어질 수 있도록 하기 위한 전기 자동차의 변속동작에 따른 모터 속도 보상장치 및 그 방법을 제공하기 위하여, 클러치 페달의 동작에 따라 동작상태가 가변되어 해당하는 신호를 출력하는 클러치 동작 감지스위치와;가속페달의 동작정도를 감지하여 해당하는 신호를 출력하는 가속페달 동작상태 감지수단과;자동차의 주행속도를 감지하여 해당하는 신호를 출력하는 차속 감지수단과;변속레버의 고정위치를 감지하여 해당하는 신호를 출력하는 변속레버 고정위치 감지수단과;클러치 페달이 동작될 때, 변속레버 고정위치 감지수단과 차속 감지수단에서 인가되는 신호에 의해 산출된 이론적인 모터회전소도(W1)가 가속페달 동작상태 감지수단에서 인가되는 신호예 따라 산출된 실제 모터 지령속도(Wac)보다 작지 않을 경우에, 실제 모터 지령속도(Wac)만큼 모터의 회전속도를 감소할 수 있도록 설정된 기울기(G)만큼 이론적인 모터 회전속도(W1)에서 감소시켜 실제 모터제어속도(Wac)를 산출하여 해당 제어신호를 출력하는 엔진 제어수단과;상기 엔지 제어수단과 연결되어, 인가되는 제어신호에 따라 모터의 회전속도를 제어하는 모터 구동수단으로 이루어져 있다.Motor speed compensation device according to the shift operation of the electric vehicle for compensating the difference in the number of revolutions between the motor side and the transmission device to achieve a smooth shift operation when the shift operation of the electric vehicle using the clutch pedal, and the method To provide, the operation state is changed according to the operation of the clutch pedal and the clutch operation detection switch for outputting a corresponding signal; Acceleration pedal operation state detection means for detecting the operation degree of the accelerator pedal and outputs a corresponding signal; A vehicle speed sensing means for detecting a driving speed of the vehicle and outputting a corresponding signal; a shift lever fixed position detecting means for detecting a fixed position of the shift lever and outputting a corresponding signal; when the clutch pedal is operated, a shift lever fixed position The theoretical motor revolution (W1) calculated by the signal applied from the sensing means and the vehicle speed sensing means The slope G set so as to reduce the rotational speed of the motor by the actual motor command speed W ac when the speed is not smaller than the actual motor command speed W ac calculated according to the signal applied from the accelerator pedal operating state sensing means. Engine control means for outputting a corresponding control signal by reducing the theoretical motor rotational speed (W1) by calculating the actual motor control speed (W ac ) by the motor; according to the control signal applied to the engine control means; It consists of a motor drive means for controlling the rotational speed of the.

Description

전기 자동차의 변속동작에 따른 모터속도 보상장치 및 그 방법Motor speed compensation device according to shifting operation of electric vehicle and its method

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

제1도는 이 발명의 실시예에 따른 전기 자동차의 변속동작에 따른 모터속도 보상장치의 블럭도,1 is a block diagram of a motor speed compensator according to a shift operation of an electric vehicle according to an embodiment of the present invention;

제2도는 이 발명의 실시예에 다른 전기 자동차의 변속동작에 따른 모터속도 보상방법의 동작 순서도이다.2 is a flowchart illustrating a method of compensating a motor speed according to a shifting operation of an electric vehicle according to an exemplary embodiment of the present invention.

Claims (3)

클러치 페달의 동작에 따라 동작상태가 가변되어 해당하는 신호를 출력하는 클러치 동작 감지스위치와;가속페달의 동작정도를 감지하여 해당하는 신호를 출력하는 가속페달 동작상태 감지수단과;자동차의 주행속도를 감지하여 해당하는 신호를 출력하는 차속 감지수단과;변속레버의 고정위치를 감지하여 해당하는 신호를 출력하는 변속레버 고정위치 감지수단과;클러치 페달이 동작될 때, 상기 변속레버 고정위치 감지수단과 차속 감지수단에서 인가되는 신호에 의해 산출된 이론적인 모터 회전속도(W1)가 가속페달 동작상태 감지수단에서 인가되는 신호에 따라 산출된 실제 모터 지령속도(Wac)보다 작지 않을 경우에, 실제 모터 지령속도(Wac)만큼 모터의 회전속도를 감소할 수 있도록 설정된 기울기(G)만큼 이론적인 모터 회전속도(W1)에서 감소시켜 실제 모터제어속도 (Wac)를 산출하여 해당 제어신호를 출력하는 엔진 제어수단과;상기 엔지 제어수단과 연결되어, 인가되는 제어신호에 따라 모터의 회전속도를 제어하는 모터 구동수단으로 이루어져 있는 것을 특징으로 하는 전기 자동차의 변속동작에 따른 모터 속도 보상장치.A clutch operation detection switch for varying an operation state according to the operation of the clutch pedal and outputting a corresponding signal; an accelerator pedal operation state detection means for detecting an operation degree of the accelerator pedal and outputting a corresponding signal; A vehicle speed detecting means for sensing and outputting a corresponding signal; a shift lever fixed position detecting means for detecting a fixed position of the shift lever and outputting a corresponding signal; when the clutch pedal is operated, the shift lever fixed position detecting means and When the theoretical motor rotation speed W1 calculated by the signal applied from the vehicle speed sensing means is not smaller than the actual motor command speed W ac calculated according to the signal applied by the accelerator pedal operating state sensing means, the actual motor Reduce the theoretical motor rotation speed (W1) by the set slope (G) to reduce the rotation speed of the motor by the command speed (W ac ) Engine control means for calculating an actual motor control speed (W ac ) and outputting a corresponding control signal; and a motor driving means connected with the engine control means and controlling the rotational speed of the motor according to an applied control signal. Motor speed compensation device according to the shifting operation of the electric vehicle. 클러치 동작 감지 스위치가 동작되면 변속레버 고정위치 감지수단에서 인가되는 신호에 따라 변속 레버의 고정위치를 판단하는 단계와; 클러치 동작 감지 스위치의 동작이 중지되면 차속 감지수단에서 인가되는 신호를 이용하여 자동차의 주행속도를 판단하여 이론적인 모터 회전속도(W1)를 산출하는 단계와; 가속페달 동작상태 감지수단에서 인가되는 신호에 따라 실제 모터 지령속도(Wac)를 산출하여 이론적인 모터 회전속도(W1)와 비교 판단하는 단계와; 실제 모트 지령속도(Wac)가 이론적인 모터 회전속도(W1) 이상일 경우엔 실제 모터 제어속도(Wcc)를 실제 모터 지령속도(Wac)로 하여 해당 제어신호를 출력하는 단계와; 실제 모터 지령속도(Wac)가 이론적인 모터측 회전속도(W1)보다 작을 경우에 이론적인 모터측 회전속도(W1)에서 설정된 기울기(G)만큼 감소시켜 실제 모터 제어속도(Wcc)를 산출하여 해당 제어신호를 출력하는 단계로 이루어져 있는 것을 특징으로 하는 전기 자동차의 변속동작에 따른 모터속도 보상방법.Determining the fixed position of the shift lever in accordance with a signal applied from the shift lever fixed position detecting means when the clutch motion detection switch is operated; Calculating a theoretical motor rotation speed (W1) by determining a driving speed of the vehicle by using a signal applied from the vehicle speed detecting means when the operation of the clutch motion detection switch is stopped; Calculating the actual motor command speed W ac according to the signal applied from the accelerator pedal operation state detecting means and comparing the motor speed with the theoretical motor rotation speed W1; If the actual motor command speed W ac is higher than or equal to the theoretical motor rotation speed W1, outputting a corresponding control signal using the actual motor control speed W cc as the actual motor command speed W ac ; When the actual motor command speed W ac is smaller than the theoretical motor side speed W1, the actual motor control speed W cc is calculated by decreasing the slope G set by the theoretical motor side speed W1. Comprising the step of outputting the control signal to the motor speed compensation method according to the shifting operation of the electric vehicle. 제2항에 있어서, 상기 이론적인 모터 회전속도는 고정된 변속레버의 기어비와 자동차의 주행속도를 이용하여 산출하는 것을 특징으로 하는 전기 자동차의 변속 동작에 따른 모터속도 보상방법.The method of claim 2, wherein the theoretical motor rotation speed is calculated by using a gear ratio of a fixed shift lever and a traveling speed of the vehicle. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930027061A 1993-12-09 1993-12-09 A motor speed compensating apparatus of an electric vehicle KR0183053B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930027061A KR0183053B1 (en) 1993-12-09 1993-12-09 A motor speed compensating apparatus of an electric vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930027061A KR0183053B1 (en) 1993-12-09 1993-12-09 A motor speed compensating apparatus of an electric vehicle

Publications (2)

Publication Number Publication Date
KR950017429A true KR950017429A (en) 1995-07-20
KR0183053B1 KR0183053B1 (en) 1999-05-15

Family

ID=19370414

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930027061A KR0183053B1 (en) 1993-12-09 1993-12-09 A motor speed compensating apparatus of an electric vehicle

Country Status (1)

Country Link
KR (1) KR0183053B1 (en)

Also Published As

Publication number Publication date
KR0183053B1 (en) 1999-05-15

Similar Documents

Publication Publication Date Title
KR850000321A (en) Electronic control method of vehicle
SU1118821A1 (en) Device for controlling multiple-speed gearbox with automatic gear change and electric control system
KR910004967A (en) Line pressure control device of automatic transmission
KR960001565A (en) Apparatus and method for reducing gear ratio shift time of electronically improved drive train
KR910018222A (en) Automatic Transmission Control
KR960034811A (en) Patent application title: SELECTIVE CREEPE CONTROL DEVICE AND METHOD OF SELECTIVE AUTOMATIC CLUTCH AND VEHICLE AUTOMATIC MACHINE SHIFT
KR860006363A (en) Automotive automatic transmission
KR960702082A (en) APARATUS AND METHOD FOR CONTROLLING A VEHICLE EQUIPPED WITH A VARABLE SPEED CHANGE GEAR
KR970021550A (en) Engine speed control method of hydraulic construction machine
KR970059543A (en) Continuously variable transmission
KR950017429A (en) Motor speed compensation device according to shifting operation of electric vehicle and its method
KR950011198A (en) Engine RPM Compensation Device and Method
KR100250313B1 (en) Shift controlling device and method in transmission using engine torque
JPH08145154A (en) Creep torque controller for automatic transmission
KR950011823A (en) Engine rotation speed control device in shifting operation and its control method
KR970071961A (en) Engine idling control device during vehicle shifting
KR970036269A (en) Torque converter slip control device of automatic transmission and its method
KR960004058A (en) Automatic brake driving device of automatic transmission vehicle and its method
KR960013784A (en) Oscillation prevention device at vehicle start and low speed
JPH0510438A (en) Speed change controller for automatic transmission
KR940013963A (en) Automatic shift operation device using manual transmission and method
KR970046451A (en) 1-2 speed shift control device of automatic transmission and its method
KR960021810A (en) Engine brake selection drive device and method
KR970000859B1 (en) Automatic transmission control and method
JPH0432929B2 (en)

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20051111

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee