KR960038087A

KR960038087A - Constant speed driving control method and device using coolant temperature sensing means of automobile

Info

Publication number: KR960038087A
Application number: KR1019950009214A
Authority: KR
Inventors: 류수현
Original assignee: 배순훈; 대우전자 주식회사
Priority date: 1995-04-19
Filing date: 1995-04-19
Publication date: 1996-11-21

Abstract

본 발명은 자동차의 냉각수온도 감지수단을 이용한 정속주행제어방법 및 장치에 관한 것으로, 특히 운전자의 부주의로 인하여 정속주행모드를 세팅한 상태에서 시동을 걸 때에 냉각수온도 감지수단을 이용하여 콘트롤러로 하여금 불필요한 자동차의 가속을 일정시간동안 강제적으로 제어함과 동시에 이를 운전자에게 신속하게 전달하여 인식시켜 줌으로써 안전사고를 미연에 방지하기 위한 것이다.The present invention relates to a constant speed driving control method and apparatus using a coolant temperature sensing means of a vehicle, in particular, when the controller is started by setting the constant speed driving mode due to carelessness of the driver, it is unnecessary for the controller to use the coolant temperature sensing means. It is to prevent the safety accident by forcibly controlling the acceleration of the car for a certain time and transmitting it to the driver to recognize it quickly.

즉, 상기의 제어방법으로 일반적인 자동차의 정속주행모드장치에 있어서, 라디에이터(6)내에 장착된 냉각수온도 감지수단(5)이 감지한 냉각수온도 감지신호, 운전자가 차속지령부(4)를 통해 전속주행모드로 설정한 차속신호와, 차속감지수단(40)에서 감지한 현재의 차속신호를 디지탈신호로 변환하여 주제어부(12)에 입력하고, 주제어부(12)에서는 냉각수온도에 따라 설정된 정속주행모드에 따른 차속지령에 무관하게 트로틀제어신호를 출력하여 엔진(30)의 급발진을 제어할 수 있게 한 것이다.That is, in the constant speed driving mode apparatus of a general vehicle by the above control method, the coolant temperature detection signal sensed by the coolant temperature sensing means 5 mounted in the radiator 6, and the driver transmits speed through the vehicle speed command unit 4. The vehicle speed signal set in the driving mode and the current vehicle speed signal detected by the vehicle speed detecting means 40 are converted into a digital signal and input to the main control unit 12, and the main control unit 12 performs constant speed driving according to the coolant temperature. It is possible to control the sudden start of the engine 30 by outputting the throttle control signal regardless of the vehicle speed command according to the mode.

Description

Constant speed driving control method and device using coolant temperature sensing means of automobile

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

제1도는 본 발명에 따른 냉각수온도 감지수단을 이용한 정속주행 제어를 위한 전체 블록도1 is a block diagram for the constant speed control using the coolant temperature sensing means according to the present invention

Claims

In the constant speed driving mode apparatus of a vehicle, the coolant temperature detection signal detected by the coolant temperature sensing means (5) mounted in the radiator (6), and the vehicle speed signal set by the driver in the constant speed driving mode through the vehicle speed command unit (4). The current vehicle speed signal detected by the vehicle speed detecting means 40 is converted into a digital signal and input to the main control unit 12, regardless of the vehicle speed command according to the constant speed driving mode set according to the coolant temperature in the main control unit 12. A constant speed drive control method using a coolant temperature sensing means of a vehicle, characterized by controlling a sudden start of the engine by outputting a throttle control signal.

A vehicle speed command unit for inputting and setting a vehicle speed of the vehicle to a predetermined vehicle speed, vehicle speed detection means for detecting a vehicle speed of the vehicle operated by operation of the engine of the vehicle, and vehicle speed signals of the vehicle speed command unit and the vehicle speed detection means In a constant speed driving mode apparatus of a vehicle comprising a controller for outputting a control signal by judging and comparing the vehicle, the vehicle speed detecting means configured on one side of a driving device in the vehicle and detecting a vehicle speed signal (c) to output a vehicle speed output voltage (d) ( 40), the detection signal of the coolant temperature sensing means 5 for detecting the coolant temperature in the radiator 6, the setting signal input from the vehicle speed command unit 4, and the vehicle speed input from the vehicle speed detecting means 40. An analog / digital converting means (11) for receiving an output voltage (d) and converting an analog signal into a digital signal and the analog / digital converting means (11). A main control unit 12 for outputting a throttle control signal a by determining whether or not a command vehicle speed input from the vehicle speed command unit 4 is a digital signal for each water temperature, and outputted from the main control unit 12. A vehicle comprising a throttle actuator 20 for controlling a throttle valve with a throttle control signal a and an engine 30 operated with a throttle valve opening signal b output from the throttle actuator 20. Speed control device using the cooling water temperature detection means.

3. The constant speed driving control apparatus according to claim 2, wherein the analog / digital converting means (11) and the main controller (12) are integrated in the controller (10).

3. The light emitting device (L1) according to claim 2, characterized in that a light recognition element (L1) is formed on one side of the instrument panel with a visual recognition display until the coolant temperature sensing means (5) becomes above a predetermined temperature and the constant speed driving mode is operated. Constant speed driving control device using the vehicle's coolant temperature sensing means.

5. The constant speed driving control apparatus according to claim 4, wherein the constant temperature detected by the coolant temperature sensing means is 90 C. 6.