KR970074186A - Vehicle control device - Google Patents

Vehicle control device Download PDF

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Publication number
KR970074186A
KR970074186A KR1019960019250A KR19960019250A KR970074186A KR 970074186 A KR970074186 A KR 970074186A KR 1019960019250 A KR1019960019250 A KR 1019960019250A KR 19960019250 A KR19960019250 A KR 19960019250A KR 970074186 A KR970074186 A KR 970074186A
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KR
South Korea
Prior art keywords
central processing
signal
motor
processing unit
sensor signal
Prior art date
Application number
KR1019960019250A
Other languages
Korean (ko)
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KR0180496B1 (en
Inventor
오준남
김휘섭
Original Assignee
오상수
만도기계 주식회사
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Application filed by 오상수, 만도기계 주식회사 filed Critical 오상수
Priority to KR1019960019250A priority Critical patent/KR0180496B1/en
Publication of KR970074186A publication Critical patent/KR970074186A/en
Application granted granted Critical
Publication of KR0180496B1 publication Critical patent/KR0180496B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
    • B60W10/184—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes
    • B60W10/188—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes hydraulic brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
    • B60W50/023—Avoiding failures by using redundant parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
    • B60W50/0205—Diagnosing or detecting failures; Failure detection models
    • B60W2050/021—Means for detecting failure or malfunction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • B60W2050/146—Display means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0604—Throttle position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0638—Engine speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/28—Wheel speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/43—Control of engines
    • B60Y2300/433—Control of engine throttle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/15—Failure diagnostics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/40—Actuators for moving a controlled member
    • B60Y2400/404—Electro-magnetic actuators, e.g. with an electromagnet not rotating for moving a clutching member
    • B60Y2400/4045—Electro-magnetic valves, i.e. solenoids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/40—Actuators for moving a controlled member
    • B60Y2400/405—Electric motors actuators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/92—Driver displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Regulating Braking Force (AREA)

Abstract

본 발명은 차량의 ABS 및 TTS를 통합하여 효율적으로 제어하는 것이다.The present invention integrates and effectively controls the ABS and TTS of a vehicle.

본 발명은 제1 및 제2중앙 처리 장치를 구비하여 제1중앙 처리 장치는 차륜 센서 신호 및 트로틀 각도 센서 신호에 따라 보조 트로틀 밸브 모터의 전원 공급을 제어하고, 솔레노이드 밸브의 구동을 제어하며, 제2중앙 처리 장치는 차륜 센서 신호, 제동 신호, 엔진 속도 신호, 메인 트로틀 각도 센서 신호, 구동력 제어 온 스위치 신호 및 구동력 제어 오프 스위치 신호에 따라서 솔레노이드 밸브 및 모터 펌프에 동작 전원을 공급하고, 표시 램프를 제어함과 아울러 보조 트로틀 밸브 모터에 전원을 공급하게 제어신호를 출력하며, 제1중앙 처리 장치의 제어신호에 따라 제1구동/고장 검출부가 보조 트로틀 밸브 모터에 동작 전원이 공급되게 하고, 솔레노이드 밸브를 구동시킴과 아울러 고장의 발생을 검출하며, 제2중앙 처리 장치의 제어신호에 따라 제2구동/고장 검출 부가 솔레노이드 밸브에 동작 전원을 공급함과 아울러 표시 램프를 점등 및 소등시키고, 모터 펌프를 구동시키며, 제1중앙 처리 장치 및 제2중앙 처리 장치의 제어신호에 따라 제2구동/고장 검출부가 보조 트로틀 밸브 모터를 구동시킨다.The present invention includes a first and a second central processing unit, the first central processing unit controls the power supply of the auxiliary throttle valve motor according to the wheel sensor signal and the throttle angle sensor signal, and controls the driving of the solenoid valve, The central processing unit supplies the operating power to the solenoid valve and the motor pump according to the wheel sensor signal, the braking signal, the engine speed signal, the main throttle angle sensor signal, the driving force control on switch signal and the driving force control off switch signal, In addition to the control box, the control signal is output to supply power to the auxiliary throttle valve motor, and the first drive / failure detection unit supplies operating power to the auxiliary throttle valve motor according to the control signal of the first central processing unit, and the solenoid valve And detect the occurrence of a fault, and according to the control signal of the second central processing unit In addition to supplying operating power to the solenoid valve, the indicator is turned on and off, the motor is driven, and the second drive / failure detector is assisted according to the control signals of the first and second central processing units. Drive the throttle valve motor.

Description

차량의 제어장치Vehicle control device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 차량의 제어장치를 보인 회로도이다.1 is a circuit diagram showing a control device of the vehicle of the present invention.

Claims (3)

차륜 센서 신호 및 메인 트로틀 각도 센서 신호에 따라 보조 트로틀 밸브 모터(17)의 전원 공급을 제어함과 아울러 차륜의 유로를 개폐시키는 솔레노이드 밸브(SFL, SFR, SRL, SRR)의 구동을 제어하는 제1중앙 처리 장치(8)와, 차륜 센서 신호, 제동 신호, 엔진 속도 신호, 메인 트로틀 밸브 각도 센서 신호, 구동력 제어 온 스위치 신호 및 구동력 제어 오프 스위치 신호에 따라 솔레노이드 밸브(SFL, SFR, SRL, SRR)에 동작전원을 공급하는 솔레노이드 밸브용 릴레이(13), 모터 펌프(14)를 구동시키는 모터 펌프용 릴레이(15), ABS용 표시 램프(ABSL) 및 구동력 제어 표시램프(TTSL)를 제어함과 아울러 보조 트로틀 밸브 모터(17)의 전원 공급을 제어하는 제2중앙 처리 장치(9)와, 상기 제1중앙 처리 장치(8)의 제어 따라 상기 보조 트로틀 밸브 모터(17)에 전원을 공급하는 TTS용 릴레이(11) 및 솔레노이드 밸브(SFL, SFR, SRL, SRR)를 구동시키고 고장 발생을 검출하여 제1중앙 처리 장치(8)에 입력시키는 제1구동/고장 검출부(12)와, 상기 제2중앙 처리 장치(9)의 제어에 따라 솔레노이드 밸브용 릴레이(13), 모터 펌프용 릴레이(15), ABS용 표시 램프(ABSL) 및 구동력 제어용 표시램프(TTSL)를 동작시키고 고장 발생을 검출하는 제2구동/고장 검출부(16)와, 상기 제1 및 제2중앙 처리 장치(8) (9)의 제어에 따라 보조 트로틀 밸브 모터(17)를 구동시키고 구동상태를 검출하는 제3 구동/고장 검출부(18)로 구성됨을 특징으로 하는 차량의 제어장치.A first controlling the supply of the auxiliary throttle valve motor 17 and the driving of the solenoid valves SFL, SFR, SRL, and SRR, which open and close the flow path of the wheel according to the wheel sensor signal and the main throttle angle sensor signal; Solenoid valve (SFL, SFR, SRL, SRR) according to the central processing unit 8, wheel sensor signal, braking signal, engine speed signal, main throttle valve angle sensor signal, driving force control on switch signal and driving force control off switch signal The solenoid valve relay 13 for supplying the operating power to the motor, the motor pump relay 15 for driving the motor pump 14, the ABS indicator lamp ABSL and the driving force control indicator lamp TTSL, TTS for supplying power to the second central processing device 9 for controlling the power supply of the auxiliary throttle valve motor 17 and the auxiliary throttle valve motor 17 under the control of the first central processing device 8. relay A first drive / failure detector 12 for driving the solenoid valves SFL, SFR, SRL, SRR and detecting the occurrence of a failure and inputting it to the first central processing apparatus 8; and the second central processing A second drive for operating the solenoid valve relay 13, the motor pump relay 15, the ABS indicator lamp ABSL, and the driving force control indicator lamp TTSL according to the control of the device 9, and detecting the occurrence of a failure; Third drive / fault detection unit 18 for driving the auxiliary throttle valve motor 17 and detecting a driving state under the control of the failure detection unit 16 and the first and second central processing units 8, 9. Control device of a vehicle, characterized in that consisting of. 제1항에 있어서, 차륜 센서 신호는, 차륜 센서 신호에 혼합되어 있는 잡음을 제거하는 잡음 필터부(30)와, 상기 잡음 필터부(30)의 출력신호를 파형 정형하여 제1중앙 처리 장치(8) 및 제2중앙 처리 장치(9)에 입력시키는 파형 정형부(31)와, 상기 잡음 필터부(30)의 출력신호로 차륜 센서의 고장을 검출하여 제1중앙 처리 장치(8) 및 제2중앙 처리 장치(9)에 입력시키는 센서 고장 검출부(32)를 통해 입력하는 것을 특징으로 하는 차량의 제어장치.2. The wheel sensor signal according to claim 1, wherein the wheel sensor signal includes a noise filter unit 30 for removing noise mixed with the wheel sensor signal, and a waveform of the output signal of the noise filter unit 30 to form a first central processing unit ( 8) and the waveform shaping unit 31 to be input to the second central processing unit 9 and the output signal of the noise filter unit 30 to detect the failure of the wheel sensor to detect the first central processing unit 8 and the first. A control device for a vehicle, which is input through a sensor failure detection unit 32 inputted to a central processing unit 9. 제1항에 있어서, 제1 및 제2중앙 처리 장치(8) (9)가 정상으로 동작할 경우에 출력하는 펄스신호로 에러의 발생을 판단하고 에러가 발생하였을 경우에 리세트 신호를 발생하여 제1 및 제2중앙 처리 장치(8) (9)와 제1∼3 구동 고장 검출부(12, 16, 18)를 리세트시키는 리세트부(10)를 포함하는 것을 특징으로 하는 차량의 제어장치.The pulse signal output when the first and second central processing apparatuses 8 and 9 operate normally to determine the occurrence of an error and to generate a reset signal when an error occurs. And a reset unit (10) for resetting the first and second central processing units (8) (9) and the first to third drive failure detection units (12, 16, 18). . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960019250A 1996-05-31 1996-05-31 Cotrol device of a car KR0180496B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960019250A KR0180496B1 (en) 1996-05-31 1996-05-31 Cotrol device of a car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960019250A KR0180496B1 (en) 1996-05-31 1996-05-31 Cotrol device of a car

Publications (2)

Publication Number Publication Date
KR970074186A true KR970074186A (en) 1997-12-10
KR0180496B1 KR0180496B1 (en) 1999-04-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160077717A (en) 2014-12-24 2016-07-04 주식회사 코리아화스너 Protection device for vehicle side panel when parking

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2905690C (en) 2013-04-01 2017-10-24 Su-Min Park Automatic driving system for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160077717A (en) 2014-12-24 2016-07-04 주식회사 코리아화스너 Protection device for vehicle side panel when parking

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