KR950006672B1 - Speed measuring system - Google Patents
Speed measuring system Download PDFInfo
- Publication number
- KR950006672B1 KR950006672B1 KR1019930014420A KR930014420A KR950006672B1 KR 950006672 B1 KR950006672 B1 KR 950006672B1 KR 1019930014420 A KR1019930014420 A KR 1019930014420A KR 930014420 A KR930014420 A KR 930014420A KR 950006672 B1 KR950006672 B1 KR 950006672B1
- Authority
- KR
- South Korea
- Prior art keywords
- speed
- vehicle
- value
- related information
- displayed
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims description 16
- 230000000007 visual effect Effects 0.000 abstract 1
- 238000011056 performance test Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Instrument Panels (AREA)
Abstract
Description
제1도는 본 발명이 적용된 자동차의 측면도.1 is a side view of a vehicle to which the present invention is applied.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
100 : 검출부 110 : 속도검출용차륜100 detection unit 110: speed detection wheel
120 : 감지센서 200 : 표시부120: detection sensor 200: display unit
210 : 표시수단 220 : 투상수단210: display means 220: projection means
본 발명은 자동차의 계측용씨스템에 관한 것으로, 특히, 자동차의 주행성능시혐시 차체의 속도를 정확하게 검출하여 속도에 관련된 제반정보를 차창을 통해 허상으로 표시될 수 있게 함으로써, 계측에 대한 신뢰성을 증대시킬 수 있게 함과 아울러 주행성능시험을 용이하게 하는 차량의 차체속도 및 관련정보 계측용시스템에 관한 것이다.The present invention relates to a measurement system of a vehicle, and in particular, by accurately detecting the speed of the vehicle body during the driving performance of the vehicle so that various information related to the speed can be displayed through the windshield, thereby increasing the reliability of the measurement. The present invention relates to a system for measuring the vehicle speed and related information of a vehicle, which facilitates the driving performance test.
자동차의 주행성능시험은 생산이 생산이 완료된 자동차를 출고시키기 이전이나 자동차의 개발시 안정화된 자동차를 소비자에게 공급하기 위해 필수적으로 수행하게 된다.The driving performance test of the vehicle is essential to supply the consumer with a stabilized vehicle before production leaves the finished vehicle or during the development of the vehicle.
그러한 주행성능시험을 위하여 종래에는 차륜에 설치된 검출센서로 부터 전달된 속도가 운전석의 전방에 구성된 계기판에 표시되는 것을 주시하면서 차체의 속도를 계측함과 동시에 속도에 관련된 정보 즉, 가속도 및 제동거리 등을 검사자의 숙련된 감각에 의존하여 이루어져 있다.For such a driving performance test, the speed of the vehicle body is measured while the speed transmitted from the detection sensor installed in the wheel is displayed on the instrument panel configured in front of the driver's seat, and the speed related information such as acceleration and braking distance, etc. This depends on the skilled sense of the examiner.
그러나 상기에서와 같은 종래의 계측방법은 차체의 속도가 정확하게 검출되지 않아 속도에 관련된 제반정보의 계측이 부정확함으로써 주행성능시험에 대한 신뢰성이 저하될 뿐만아니라 운전자가 전면계기판을 계속적으로 주시하면서 주행성능을 시험하여야 하는 문제점이 있다.However, in the conventional measurement method as described above, the speed of the vehicle body is not detected accurately, so that the measurement of all the information related to the speed is inaccurate, which lowers the reliability of the driving performance test and the driver continues to watch the front panel. There is a problem to be tested.
이에 본 발명은 상술한 바와 같은 종래의 제반결함을 감안하여 이루어진 것으로 , 그 목적은 계측에 대한 신뢰성을 증대시킬 수 있게 함과 아울러 주행성능시험을 용이하게 하는 차량의 차체속도 및 관련 정보 계측용씨스템을 제공함에 있다.Accordingly, the present invention has been made in view of the above-mentioned conventional defects, and an object thereof is to increase the reliability of the measurement and to facilitate the vehicle performance test of the vehicle body and related information measuring system. In providing.
이러한 본 고안의 목적은 자동차의 주행성능시험시 차체의 속도를 정확하게 검출하여 속도에 관련된 제반정보를 차창을 통해 허상으로 표시될 수 있게 하는 계측용씨스템을 제공함에 의해 달성되는데, 이는 자동차의 후방에 별도의 속도계측용바퀴와 검출센서가 구성되어 차체의 속도를 검출하는 검출부가 구성되고, 상기 검출부로 부터 전달된 속도를 환산하는 제어수단과, 이 제어수단으로 부터 환산된 값을 계기판에 표시하는 표시수단과, 상기 속도값을 차창에 허상으로 나타나게하는 투상수단으로 구성된 표시부로 이루어짐을 특징으로 하는 것이다.This object of the present invention is achieved by providing a measuring system that accurately detects the speed of the vehicle body during the performance test of the vehicle so that various information related to the speed can be displayed as a virtual image through the windshield. A separate speed measuring wheel and a detection sensor are configured to detect a speed of the vehicle body, and a control means for converting the speed transmitted from the detection part and a value converted from the control means are displayed on the instrument panel. And a display unit comprising display means and projection means for displaying the speed value as a virtual image on the windshield.
이하 첨부된 도면에 의거하여 본 발명 일실시예의 구성을 상세히 설명한다.Hereinafter, the configuration of an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
제1도는 본 발명이 적용되는 자동차의 측면도로써, 이는 자동차의 후방에 별도의 차체의 속도를 검출하는 검출부(100)가 구성되고, 상기 검출부(100)로 부터 전달된 속도값과 관련정보값, 즉, 가속도 및 제동거리값등으로 환산하여 그 값을 계기판에 표기함과 동시에 상기값을 차창에 허상으로 나타나게하는 표시부(200)로 구성한다.1 is a side view of a vehicle to which the present invention is applied, which is configured with a detection unit 100 for detecting a speed of a separate vehicle body at the rear of the vehicle, the speed value and the related information value transmitted from the detection unit 100, That is, the display unit 200 converts the acceleration and the braking distance value into the instrument panel and displays the value as a virtual image on the windshield.
이러한 본 발명 차체속도 및 관련정보 계측용씨스템을 좀더 구체적으로 설명하면, 상기 검출부(100)는 자동차의 후방중앙에 360도로 회전이 가능하고, 상, 하고 절첩, 전개 가능하도록 속도계측용바퀴(110)를 구성하고, 상기 속도계측용바퀴(110) 회전측의 일측에는 회전수를 감지하는 감지센서(120)가 구비되어 이루어진다.When describing the present invention body speed and related information measuring system in more detail, the detection unit 100 is capable of rotating 360 degrees in the rear center of the vehicle, and the upper and lower wheels for speed measurement to be deployed, 110 ) And one side of the speed measuring wheel 110 rotating side is provided with a detection sensor 120 for detecting the number of revolutions.
그리고 표시부(200)는 상기 검출부(100)의 감지센서(120)로 부터 전달된 속도계측용바퀴(110)의 회전수를 환산하는 제어수단(미도시)이 상기 센서라인(130)과 연결되고, 이 제어수단으로 부터 환산된 값을 표시하는 표시수단(210)이 계기판(300)에 장착되며, 상기 표시수단(210)으로 부터 환산된 값을 운전자(400)의 시선과 수평방향으로 이루는 차창(310)에 허상으로 나타나게 하는 투상수단(220)이 구성되어 이루어진 것이다.And the display unit 200 is connected to the sensor line 130, the control means (not shown) for converting the number of revolutions of the speed measuring wheel 110 transmitted from the sensor 120 of the detection unit 100 Display means 210 for displaying the value converted from the control means is mounted on the instrument panel 300, the windshield forming a value converted from the display means 210 in the horizontal direction with the line of sight of the driver 400 Projection means 220 is made to appear as a virtual image 310 is made.
이상에서와 같이 결합구성된 본 발명의 동작과정과 그에따른 작용효과를 설명한다.As described above, the operation process and the resulting effects of the present invention coupled to the configuration will be described.
자동차의 주행성능을 시험하고져 할때 먼저 검출부(100)의 속도계측용바퀴(110)를 전개시켜 지면과 접촉되게한 상태에서 자동차가 주행하게 되면 지면과 접촉되어 회전하는 속도계측용바퀴(110)의 회전수를 감지센서(120)가 감지하여 표시부(200)의 제어수단(미도시)으로 전달되는데, 이때 속도계측용바퀴(110)의 회전은 자동차의 전, 후진 및 회전을 비롯하여 바퀴가 정지된 상태에서 미끄러지는 상태에서도 이루어져 감지센서(120)에 의해 정확하게 감지되는 것이다.When the driving performance of the vehicle is tested, the speed measuring wheel 110 that rotates in contact with the ground when the vehicle is driven in a state in which the speed measuring wheel 110 of the detection unit 100 is brought into contact with the ground first. The sensor 120 detects the number of revolutions and transmits the number of revolutions to the control unit (not shown) of the display unit 200. In this case, the rotation of the speed measuring wheel 110 is stopped, including the forward, backward and rotation of the vehicle. Even in the slipped state is made by the detection sensor 120 will be accurately detected.
이와같이 제어수단으로 전달된 회전수는 차체의 속도와 속도에 따는 가속도 및 제동거리가 값으로 환산되어 표시수단(210)에 디스플레이되는 것이며, 이와동시에 환산된 값이 운전자(400)의 시선과 수평으로 일치하는 차창(310)을 통해 허상으로 표시되는 것이다.In this way, the number of revolutions transmitted to the control means is displayed on the display means 210 by converting the acceleration and braking distance according to the speed and the speed of the vehicle body into a value, and at the same time, the converted value is parallel to the driver's line of sight. Through the matching window 310 is displayed as a virtual image.
따라서 본 발명은 자동차의 주행성능시험시 차체의 속도를 정확하게 검출하여 속도에 관련된 제반정보를 차창을 통해 허상으로 표시될 수 있게 함으로써, 계측에 대한 신뢰성을 증대시킬 수 있게 함과 아울러 주행성능시험을 용이하게 함을 특징으로 하는 것이다.Therefore, the present invention accurately detects the speed of the vehicle body during the driving performance test of the vehicle so that various information related to the speed can be displayed as a virtual image through the windshield, thereby increasing the reliability of the measurement and performing the driving performance test. It is characterized by the ease.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930014420A KR950006672B1 (en) | 1993-07-28 | 1993-07-28 | Speed measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019930014420A KR950006672B1 (en) | 1993-07-28 | 1993-07-28 | Speed measuring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950003063A KR950003063A (en) | 1995-02-16 |
| KR950006672B1 true KR950006672B1 (en) | 1995-06-21 |
Family
ID=19360224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019930014420A KR950006672B1 (en) | 1993-07-28 | 1993-07-28 | Speed measuring system |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950006672B1 (en) |
-
1993
- 1993-07-28 KR KR1019930014420A patent/KR950006672B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950003063A (en) | 1995-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101808852B (en) | Control device for a display device of a parking device, and representation method | |
| KR100491403B1 (en) | A vehicle wheel alignment status display method, a vehicle alignment status diagnosis method, and a vehicle alignment status measurement device | |
| KR950006672B1 (en) | Speed measuring system | |
| JPS63265113A (en) | Navigation apparatus for vehicle | |
| GB2229532A (en) | Vehicle deceleration indicator system | |
| CN115482693A (en) | Training method and device for road test detection technology of commercial vehicle | |
| JP2010076702A (en) | Method and device for detecting tire internal pressure drop, and program for detecting tire internal pressure drop | |
| JPH109877A (en) | Car speed detection device and navigator using the same | |
| KR100193009B1 (en) | Parking guide apparatus | |
| JP2003337137A (en) | Vehicle performance test apparatus | |
| KR100297794B1 (en) | Automatic control device for head-up display of automobile | |
| CN112629887B (en) | Tire scratch detection device and method | |
| US20170261747A1 (en) | Heads up display of vehicle stopping distance | |
| KR20170121092A (en) | Vehicle display navigator unit | |
| KR20040054888A (en) | Driving motor indicator and Swing angle displayer for Construction Equipment | |
| KR0184748B1 (en) | Method for measuring slip angle of a tire wheel | |
| KR950009523Y1 (en) | Signal device in vehicle | |
| JPH0858613A (en) | Deflection angle indicator of steering wheel of automobile | |
| KR970015158A (en) | Wheel indicator of car | |
| KR19980022339U (en) | Front wheel steering angle display | |
| JPH0462475A (en) | Display value setting method for speed meter for vehicle | |
| JPH01195334A (en) | Vehicle inspecting inspection instrument | |
| KR19980022341U (en) | Operation information display device using sun visor | |
| KR970074292A (en) | Control device and control method of vehicle wheel alignment check | |
| JPS60257381A (en) | Obstacle detecting system for vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| G160 | Decision to publish patent application | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20000621 Year of fee payment: 6 |
|
| LAPS | Lapse due to unpaid annual fee |