KR19980052382U - Auto Cruise Cruiser - Google Patents
Auto Cruise Cruiser Download PDFInfo
- Publication number
- KR19980052382U KR19980052382U KR2019960065561U KR19960065561U KR19980052382U KR 19980052382 U KR19980052382 U KR 19980052382U KR 2019960065561 U KR2019960065561 U KR 2019960065561U KR 19960065561 U KR19960065561 U KR 19960065561U KR 19980052382 U KR19980052382 U KR 19980052382U
- Authority
- KR
- South Korea
- Prior art keywords
- speed
- cruise
- auto cruise
- tcu
- speeds
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000010586 diagram Methods 0.000 description 2
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
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/14—Adaptive cruise control
-
- 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
- B60Y2300/14—Cruise control
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Controls For Constant Speed Travelling (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
본 고안은 오토 크루즈(A/Cruise) 동작에 의한 정속주행에 관한 것이다.The present invention relates to a cruise control by the auto cruise (A / Cruise) operation.
현 제어방식으로는 3속 이하로(2속 또는 1속) 제어는 불가능하며, 또한 내리막길에서 셋팅 속도 이상으로 속도가 올라가게 되며, 제어할 방법이 없다.It is impossible to control below 3 speeds (2 speeds or 1 speeds) by the current control method, and the speed goes up more than the setting speed on the downhill road, and there is no control method.
따라서, 본 고안에서는 상기에서와 같은 문제점을 해결하기 위하여 오토 크루즈와 TCU간의 통신라인을 설정하여 서로간의 통신방식으로 셋팅 속도 대비에 따라 정속주행이 가능하도록 한 것이다.Therefore, in the present invention, in order to solve the problems as described above, by setting the communication line between the auto cruise and the TCU to enable constant speed driving in accordance with the setting speed comparison with each other.
Description
본 고안은 오토 크루즈(A/Cruise) 동작에 의한 정속주행에 있어서, 오토 크루즈 회로와 TCU간의 통신라인을 통하여 데이타를 주고 받으면서 셋팅 속도로 안전한 정속주행이 이루어질 수 있도록 한 오토 크루즈 정속주행 장치에 관한 것이다.The present invention relates to an automatic cruise cruise control device that enables a safe cruise at a set speed while transmitting and receiving data through a communication line between an auto cruise circuit and a TCU in a cruise control by auto cruise (A / Cruise) operation. will be.
종래 오토 크루즈를 이용한 정속주행 장치에 있어서는 도 1에 도시된 바와 같이, 오토 크루즈부(1)의 동작에 의한 정속주행중, 셋팅(setting) 속도에서 일정속도 이하로 속도가 떨어지게 될 때, 오토 크루즈부(1)에서는 운전자의 오너 드라이브 오프 스위치(SW1)의 동작과는 무관하에 스위칭수단은 트랜지스터(TR)를 제어하여 TCU가 4속에서 3속으로 변환시켜 오너 드라이브 오프 제어를 실행하도록 하는 셋팅 속도에 맞게 제어하도록 되어 있다.In the conventional cruise control using an auto cruise, as shown in FIG. 1, when the speed drops below a predetermined speed from a setting speed during the constant cruise by the operation of the auto cruise unit 1, the auto cruise unit In (1), regardless of the operation of the driver's owner drive off switch SW1, the switching means controls the transistor TR to set the speed at which the TCU switches from 4 speeds to 3 speeds to execute owner drive off control. It is controlled accordingly.
그러나, 현 제어방식으로는 3속 이하로(2속 또는 1속) 제어는 불가능하며, 또한 내리막길에서 셋팅 속도 이상으로 속도가 올라가게 되며, 제어할 방법이 없다.However, with the current control method, it is impossible to control below 3 speeds (2 speeds or 1 speeds), and the speed goes up above the setting speed on the downhill road, and there is no control method.
따라서, 본 고안에서는 상기에서와 같은 문제점을 해결하기 위하여 오토 크루즈와 TCU간의 통신라인을 설정하여 서로간의 통신방식으로 셋팅 속도 대비에 따라 정속주행이 가능하도록 한 것이다.Therefore, in the present invention, in order to solve the problems as described above, by setting the communication line between the auto cruise and the TCU to enable constant speed driving in accordance with the setting speed comparison with each other.
도 1은 종래 오토 크루즈 시스템의 블럭구성도.1 is a block diagram of a conventional auto cruise system.
도 2는 본 고안의 오토 크루즈 정속주행 장치의 블럭구성도.Figure 2 is a block diagram of an auto cruise cruise control device of the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
11 : 오토 크루즈SW11 : 오너 드라이브 오프 스위치11: auto cruise SW11: owner drive off switch
이하, 상기 목적을 달성하기 위한 본 고안의 일실시예를 첨부된 도 2에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention for achieving the above object will be described in detail with reference to FIG. 2.
정속주행이 가능하도록 감지되는 차량의 속도에 따라 TCU를 제어하도록 구성되는 오토 크루즈부(11)에 있어서, 상기 오토 크루즈부(11)와 TCU에 통신라인이 형성되어 셋팅 속도와 차량의 현재속도를 비교하여 TCU와 통신방식으로 정속주행을 제어가능하도록 함을 특징으로 한다.In the auto cruise unit 11 is configured to control the TCU in accordance with the speed of the vehicle detected to be capable of constant speed driving, a communication line is formed between the auto cruise unit 11 and the TCU to set the setting speed and the current speed of the vehicle. In comparison, it is characterized in that the constant speed driving can be controlled by the TCU and the communication method.
상기와 같이 구성된 본 고안의 일실시예를 설명하면 다음과 같다.Referring to one embodiment of the present invention configured as described above are as follows.
본 고안은 오너 드라이브 오프 스위치(SW11)를 제어하는 방식이 아니라, TCU와 통신하는 방식으로 이루어지는 오토 크루즈부(11)를 구현하여 안전한 정속주행이 가능하도록 하는 것이다.The present invention implements an auto cruise unit 11 formed by a method of communicating with the TCU, not a method of controlling the owner drive off switch SW11, to enable safe constant speed driving.
TCU와 통신하는 방식으로 셋팅 속도 대비 일정속도 이하로 떨어지게 되면, 오토 크루즈부(11)에서는 TCU에 쉬프트 다운(shift down) 요구 신호를 출력하게 된다.When the speed falls below a predetermined speed relative to the setting speed by communicating with the TCU, the auto cruise unit 11 outputs a shift down request signal to the TCU.
상기에서와 같은 쉬프트 다운 요구신호를 입력받은 TCU에서는 4속에서 3속, 3속에서 2속의 쉬프트 다운을 실행하여 감속을 시키게 된다.In the TCU having received the shift down request signal as described above, the speed is reduced by performing the shift down of the 4th speed to the 3rd speed and the 3rd speed to the 2nd speed.
따라서, 안전한 정속주행이 가능하게 되는 것이다.Therefore, safe cruise control becomes possible.
이상에서 설명한 바와 같이, 오토 크루즈 주행시 TCU와 직접 통신라인을 통하여 통신방식으로 감지되는 속도에 따라 속도를 제어하여 주므로서, 안전한 정속주행을 실행할 수 있으므로, 운전자의 안전확보 및 편리를 증대시킬 수 있는 효과가 있는 것이다.As described above, by controlling the speed according to the speed detected by the communication method through the TCU and the direct communication line during auto cruise driving, it is possible to execute a safe constant speed driving, which can increase the safety and convenience of the driver It works.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960065561U KR19980052382U (en) | 1996-12-31 | 1996-12-31 | Auto Cruise Cruiser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960065561U KR19980052382U (en) | 1996-12-31 | 1996-12-31 | Auto Cruise Cruiser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980052382U true KR19980052382U (en) | 1998-10-07 |
Family
ID=54003530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960065561U KR19980052382U (en) | 1996-12-31 | 1996-12-31 | Auto Cruise Cruiser |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980052382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040041426A (en) * | 2002-11-11 | 2004-05-17 | 현대자동차주식회사 | Method of controlling function of cruise control for vehicle using can communication |
-
1996
- 1996-12-31 KR KR2019960065561U patent/KR19980052382U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040041426A (en) * | 2002-11-11 | 2004-05-17 | 현대자동차주식회사 | Method of controlling function of cruise control for vehicle using can communication |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1065090B1 (en) | Preceding vehicle following control system with target drive torque | |
| EP0895003B1 (en) | Shifting device for an automatic transmission | |
| EP0798149B1 (en) | Switching of cruise control system with vehicle following mode | |
| EP1078803A4 (en) | Vehicle and device and method for controlling running of the same | |
| WO2000062139A3 (en) | System for automatic following-distance control in a motor vehicle, especially in congested traffic | |
| JPH08247855A (en) | Detector for temperature of speed change gear | |
| KR19980052382U (en) | Auto Cruise Cruiser | |
| CN111609124A (en) | Vehicle gear automatic control method and device and vehicle | |
| US5498941A (en) | Speed control device used for electric automobiles and method therefor | |
| US5330025A (en) | Suspension control system | |
| US5637927A (en) | Device for switching control of vehicle accessories between vehicle control stations | |
| KR100410743B1 (en) | Method for semi adaptive cruise controlling in vehicle | |
| JP2987267B2 (en) | Constant speed cruise control device for vehicles | |
| KR20070049728A (en) | Safety controlling system and method thereof for manual mode transfer of auto-transmission | |
| KR0151330B1 (en) | Device of steady speed running for a car | |
| KR100279448B1 (en) | Automatic Transmission Automatic Adjustment Device and Method for Unmanned Autonomous Vehicles | |
| KR100210939B1 (en) | Auto cruise control system of a car | |
| KR100398549B1 (en) | Method for controling a motor vehicle to cruise at a certain speed | |
| KR100217101B1 (en) | Engine braking system and control method of automatic transmission vehicle | |
| JPS6168952U (en) | ||
| JPH0438608B2 (en) | ||
| KR19980045932U (en) | Automotive Controls | |
| KR20010063958A (en) | Active driving device and controlling method for vehicle | |
| KR19980051799A (en) | Car Steering Wheel Safety Device | |
| KR19980041141U (en) | Auto transmission |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |