KR970021693A - Method and apparatus for detecting measured value in electronic output control of vehicle - Google Patents

Method and apparatus for detecting measured value in electronic output control of vehicle Download PDF

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Publication number
KR970021693A
KR970021693A KR1019960043797A KR19960043797A KR970021693A KR 970021693 A KR970021693 A KR 970021693A KR 1019960043797 A KR1019960043797 A KR 1019960043797A KR 19960043797 A KR19960043797 A KR 19960043797A KR 970021693 A KR970021693 A KR 970021693A
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South Korea
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value
measured value
vehicle
output
output control
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KR1019960043797A
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Korean (ko)
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KR100441576B1 (en
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포이퍼 라인하르트
뮐러 마기트
베더나 프랑크
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베렌스; 뮐러
로베르트 보쉬 게엠베하
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Publication of KR100441576B1 publication Critical patent/KR100441576B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/107—Safety-related aspects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
    • B60R16/0315—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for using multiplexing techniques
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/106—Detection of demand or actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
    • F02D2200/602—Pedal position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/08—Redundant elements, e.g. two sensors for measuring the same parameter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Charge By Means Of Generators (AREA)

Abstract

전자식 엔진 출력 제어에 있어서, 명확하게 적은 비용으로 측정값 검출 범위내에서의 출력 제어 동작의 확실 성을 충분히 보증하는 측정값 검출을 제공한다.In the electronic engine output control, it is possible to provide measured value detection which sufficiently guarantees the certainty of the output control operation within the measured value detection range at a clearly low cost.

차량의 전자식 출력 제어에서의 측정값 검출 방법 및 장치에 있어서, 검출된 측정값으로부터 유도된 적어도 1개의 값이 적어도 1개의 출력 메모리 내에 기억되고, 출력 메모리는 소정 시점에 또는 소정 동작 후에 소정값으로 세트된다.A method and apparatus for detecting measured values in electronic output control of a vehicle, wherein at least one value derived from the detected measured value is stored in at least one output memory, and the output memory is stored at a predetermined time or after a predetermined operation. Is set.

Description

차량의 전자식 출력 제어에 있어서의 측정값 검출 방법 및 장치Method and apparatus for detecting measured value in electronic output control of vehicle

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

제1도는 차량의 전자식 출력 제어의 전체 회로도,1 is an overall circuit diagram of the electronic output control of the vehicle,

제2도는 본 발명 방법에 의한 마이크로컴퓨터 내의 원리적 구성 및 처리 과정을 나타낸 블록 회로도,2 is a block circuit diagram showing the principle configuration and processing in a microcomputer according to the method of the present invention;

제3도는 본 발명에 의한 방법을 실행하기 위한 계산 프로그램의 흐름도.3 is a flowchart of a calculation program for executing the method according to the present invention.

Claims (11)

적어도 1개의 마이크로컴퓨터(10)에 적어도 1개의 아날로그/디지탈 변환기를 통하여 적어도1개의 측정값이 공급되고, 상기 적어도 1개의 측정값이 전자식 출력 제어의 가이드값의 형성시에 고려되는 차량의 전자식 출력 제어에 있어서의 측정값 검출 방법에 있어서, 측정값에 유도된 적어도 1개의 값이 적어도 1개의 출력 메모리 내에 기억되고, 상기 출력 메모리가 소정 시점에 또는 소정 동작후에 소정값으로 세트되는 것을 특징으로 하는 차량의 전자식 출력 제어에 있어서의 측정값 검출 방법.At least one measurement value is supplied to at least one microcomputer 10 via at least one analog-to-digital converter, and the electronic output of the vehicle in which the at least one measurement value is taken into account in the formation of the guide value of the electronic output control. A measured value detection method in control, wherein at least one value derived from the measured value is stored in at least one output memory, and the output memory is set to a predetermined value at a predetermined time point or after a predetermined operation. A measured value detection method in electronic output control of a vehicle. 제1항에 있어서, 상기 값이 변환된 측정값이고, 상기 출력 메모리가 상기 아날로그/디지탈 변환기의 출력 메모리인 것을 특징으로 하는 차량의 전자식 출력 제어에 있어서의 측정값 검출 방법.The method according to claim 1, wherein the value is a converted measured value, and the output memory is an output memory of the analog / digital converter. 제1항 또는 제2항에 있어서, 프로그램 모듈이 설치되고, 프로그램 모듈은 상기 변환된 측정값에서 출력 제어를 위한 목표값을 구하고, 상기 측정값을 읽어들인 후에 출력 메모리를 소정값으로 세트하는 것을 특징으로 하는 차량의 전자식 출력 제어에 있어서의 측정값 검출 방법.The method according to claim 1 or 2, wherein a program module is installed, wherein the program module obtains a target value for output control from the converted measured value, and sets the output memory to a predetermined value after reading the measured value. A measurement value detection method in electronic output control of a vehicle. 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 소정값이 0내지 차량 구동 유닛의 아이들링 출력 또는 그것보다 높은 아이들링 출력으로 유도하는 어떤 값인 것을 특징으로 하는 차량의 전자식 출력 제어에 있어서의 측정값 검출 방법.The measurement in electronic output control of a vehicle according to any one of claims 1 to 3, wherein the predetermined value is any value which leads to an idling output of a vehicle driving unit of 0 to a higher idling output or higher. Value detection method. 제1항에 내지 제4항 중 어느 한 항에 있어서, 상기 변환된 측정값인 제1측정 값에 대해 용장인 제2측정값이 상기 마이크로컴퓨터의 상기 적어도 1개의 아날로그/디지탈 변환기를 통하여 읽어들여지고, 상기 출력 메모리 내에 중간 기억되는 것을 특징으로 하는 차량의 전자식 출력 제어에 있어서의 측정값 검출 방법.The method according to any one of claims 1 to 4, wherein a second measured value which is redundant with respect to the converted measured first value is read through the at least one analog / digital converter of the microcomputer. And an intermediate storage in said output memory. The measured value detection method in electronic output control of a vehicle. 제5항에 있어서, 상기 마이크로컴퓨터가 프로그램 모듈을 갖고, 상기 프로그램 모듈은 상기 제1 및 제2측정값이 상호 공차 이상으로 차이가 날 때 측정값 검출 범위 내에 에러 상태를 검출하는 것을 특징으로 하는 차량의 전자식 출력 제어에 있어서의 측정값 검출 방법.6. The method of claim 5, wherein the microcomputer has a program module, wherein the program module detects an error condition within a measured value detection range when the first and second measured values differ by more than a mutual tolerance. A measured value detection method in electronic output control of a vehicle. 제5항 또는 제6항에 있어서, 측정값을 구하기 위한 프로그램 모듈이 상기 제1측정값에 대한 출력 메모리 만을 소정값으로 세트하는 것을 특징으로 하는 차량의 전자식 출력 제어에 있어서의 측정값 검출 방법.7. The method according to claim 5 or 6, wherein the program module for obtaining the measured value sets only the output memory for the first measured value to a predetermined value. 제5항, 제6항 또는 제7항에 있어서, 모니터링을 위한 프로그램 모듈이 상기 제1측정값에 대한 출력 메모리만을 소정값으로 세트하는 것을 특징으로 하는 차량의 전자식 출력 제어에 있어서의 측정값 검출 방법.8. The measured value detection in electronic output control of a vehicle according to claim 5, 6 or 7, wherein the program module for monitoring sets only the output memory for the first measured value to a predetermined value. Way. 제1항에 내지 제8항 중 어느 한 항에 있어서, 구해진 설정값이 출력값, 토크값, 부하값 또는 위치값이고, 이것들이 제어 회로의 범위 내에서 구동 유닛의 출력을 제어하기 위하여 조절되는 것을 특징으로 하는 차량의 전자식 출력 제어에 있어서의 측정값 검출 방법.The method according to any one of claims 1 to 8, wherein the set values obtained are output values, torque values, load values or position values, and these are adjusted to control the output of the drive unit within the range of the control circuit. A measurement value detection method in electronic output control of a vehicle. 제1항에 있어서, 측정값으로부터 유도되고 중간 기억된 값이 계산된 목표값이고, 상기 값을 독해하는 프로그램 모듈이 이 값을 독해했을 때에 목표값을 계산하는 프로그램 모듈의 출력 메모리가 소정값으로 세트되는 것을 특징으로 하는 차량의 전자식 출력 제어에 있어서의 측정값 검출 방법.The output memory of the program module according to claim 1, wherein the intermediate value derived from the measured value is a calculated target value, and the output memory of the program module that calculates the target value when the program module which reads the value reads the value to a predetermined value. The measured value detection method in the electronic output control of the vehicle characterized by the above-mentioned. 적어도 1개의 아날로그/디지탈 변환기(100)을 갖는 적어도 1개의 마이크로컴퓨터(10)를 구비하고, 아날로그/디지탈 변환기(100)에 적어도 1개의 측정값이 공급되고, 상기 측정값을 상기 아날로그/디지탈 변환기가 디지털값으로 변환하고, 여기에서 상기 마이크로컴퓨터가 출력 제어를 위한 가이드값을 형성할 때 상기 측정값을 고려하는 차량의 전자식 출력 제어의 측정값 검출 장치에 있어서, 상기 마이크로 컴퓨터가 측정값으로부터 유도된 적어도 1개의 값을 적어도 1개의 출력 메모리 내에 기억하는 수단을 포함하고, 상기 출력 메모리가 소정 시점에 또는 소정 동작 후에 소정치로 세트되는 것을 특징으로 하는 전자식 출력 제어의 측정값 검출.At least one microcomputer 10 having at least one analog / digital converter 100, at least one measurement value being supplied to the analog / digital converter 100, and the measurement value being converted to the analog / digital converter A measurement value detection device for electronic output control of a vehicle which converts a digital value into a digital value, wherein the measurement value is taken into account when the microcomputer forms a guide value for output control, wherein the microcomputer derives from the measurement value. Means for storing the at least one determined value in at least one output memory, wherein the output memory is set to a predetermined value at a predetermined time point or after a predetermined operation. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960043797A 1995-10-05 1996-10-04 METHOD AND APPARATUS FOR DETECTING MEASURED VALUE IN ELECTRICALLY OUTPUT CONT KR100441576B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19537075A DE19537075B4 (en) 1995-10-05 1995-10-05 Method and device for measured value detection in an electronic power control of a vehicle
DE19537075.9 1995-10-05

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KR970021693A true KR970021693A (en) 1997-05-28
KR100441576B1 KR100441576B1 (en) 2004-11-03

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DE102006048169A1 (en) 2006-10-10 2008-04-17 Robert Bosch Gmbh Method for monitoring the functionality of a controller
CN103184948B (en) * 2011-12-27 2015-11-25 比亚迪股份有限公司 A kind of engine steady operation automatic calibration system and automatic calibration method thereof

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DE4126025A1 (en) * 1991-08-06 1993-02-11 Bosch Gmbh Robert Fail=safe control system for vehicle throttle - has two sensors for control setting, with failure detection and isolation of faulty sensor
DE4133571A1 (en) * 1991-10-10 1993-04-15 Bosch Gmbh Robert DEVICE FOR DETECTING A VARIABLE SIZE IN VEHICLES
DE4314118B4 (en) * 1993-04-29 2006-08-31 Robert Bosch Gmbh Method and device for controlling the drive power of a vehicle
DE4334963C2 (en) * 1993-10-13 2002-08-22 Bosch Gmbh Robert Device for controlling the drive power of a vehicle or position detection element for at least one control element in connection with a control of the drive power of a vehicle

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JPH09112337A (en) 1997-04-28
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ITMI961954A1 (en) 1998-03-24
DE19537075A1 (en) 1997-04-10
DE19537075B4 (en) 2005-10-13

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