DE102019007930A1 - Display of the passive speed reduction in motor vehicles for the following traffic - Google Patents
Display of the passive speed reduction in motor vehicles for the following traffic Download PDFInfo
- Publication number
- DE102019007930A1 DE102019007930A1 DE102019007930.2A DE102019007930A DE102019007930A1 DE 102019007930 A1 DE102019007930 A1 DE 102019007930A1 DE 102019007930 A DE102019007930 A DE 102019007930A DE 102019007930 A1 DE102019007930 A1 DE 102019007930A1
- Authority
- DE
- Germany
- Prior art keywords
- light
- display
- motor vehicles
- warning light
- speed reduction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
- B60Q1/302—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces mounted in the vicinity, e.g. in the middle, of a rear window
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
Gegenstand des Patents ist eine Anzeige der passiven Geschwindigkeitsverringerung bei Kraftfahrzeugen für den nachfolgenden Verkehr gekennzeichnet dadurch, dass- sich eine gelbe Warnleuchte im Bereich der mittleren Bremsleuchte befindet, bzw. in diese integriert wird. Wenn eine mittlere Bremsleuchte nicht vorhanden ist, soll eine möglichst hoch gesetzte Warnleuchte mittig am Heck des Fahrzeuges angebracht werden.- die gelbe Warnleuchte durch die Rückläufigkeit des Geschwindigkeitsmessers ohne aktiven Bremsvorgang angesteuert wird.- bei aktivem Bremsvorgang ausschließlich die roten Bremslichter aufleuchten .- die gelbe Warnleuchte nicht aktiviert ist, wenn die Geschwindigkeit konstant ist oder erhöht wird.The subject of the patent is a display of the passive speed reduction in motor vehicles for the following traffic, characterized in that a yellow warning light is located in the area of the central brake light or is integrated into it. If a central brake light is not available, a warning light should be placed as high as possible in the middle of the rear of the vehicle - the yellow warning light is activated by the reverse of the speedometer without active braking - only the red brake lights light up when the braking is active - the yellow one Warning light is not activated when the speed is constant or increasing.
Description
Situation:Situation:
Der immer dichter werdende Autoverkehr auf unseren Straßen erfordert von den Verkehrsteilnehmern erhöhte Aufmerksamkeit.
Trotz aller Vorsicht kann, in Unkenntnis des Fahrverhaltens des Fahrzeugführers des vorausfahrenden Kraftfahrzeuges, der notwendige Sicherheitsabstand nicht immer zuverlässig eingehalten werden. Dies rührt daher, dass eine Geschwindigkeitsverringerung ohne tatsächliche Betätigung der Bremse dem nachfolgenden Fahrzeugführer nicht bemerkbar gemacht wir, außer durch ein Näherkommen des Vordermannes.
Das Erkennen dieser Situation führt bei nachfolgenden Kfz häufig zu hektischen Bremsmanövern, was bei Kolonnenverkehr zu Ziehharmonikabewegungen mit der Gefahr von Auffahrunfällen führt.The increasingly dense car traffic on our roads requires increased attention from road users.
Despite all caution, in ignorance of the driving behavior of the vehicle driver of the vehicle driving ahead, the necessary safety distance cannot always be reliably maintained. This is due to the fact that a reduction in speed without actually actuating the brake is not made noticeable to the following vehicle driver, except when the vehicle in front is approaching.
Recognizing this situation often leads to hectic braking maneuvers in the following motor vehicles, which leads to accordion movements with traffic in a queue with the risk of rear-end collisions.
Fahrtverlauf:Course of the journey:
Mit dem Niederdrücken des Fahrpedals - Gaspedal kann man mit Einführung der E-Technik wohl nicht mehr sagen - wird das Kraftfahrzeug beschleunigt und nach Erreichen der gewünschten Geschwindigkeit auf konstanter Geschwindigkeit gehalten. Dieser Vorgang ist für nachfolgenden Fahrzeuge unkritisch, weil der Sicherheitsabstand vom vorausfahrenden Fahrzeug nicht negativ beeinträchtigt werden kann.
Anders sieht es aus, wenn im vorausfahrenden Kraftfahrzeug die Geschwindigkeit verkehrsbedingt durch die Rücknahme des Fahrpedals verringert wird. Diese passive Geschwindigkeitsverringerung kann im nachfolgenden Fahrzeug jedoch nur durch die Verringerung des Abstandes zwischen den Fahrzeugen erkannt werden. Da die Geschwindigkeitsunterschiede oft sehr gering und damit nicht auffällig sind, kommt es immer wieder zur Unterschreitung des Sicherheitsabstandes mit nachfolgenden abrupten Bremsmanövern.
Der aktive Bremsvorgang - ausgelöst durch Betätigung des Bremspedals - wird aber dem nachfolgenden Verkehr durch die Bremsleuchten eindeutig angezeigt.
Eine solche visuelle Anzeige für die passive Geschwindigkeitsverringerung ist zur Erhöhung der Verkehrssicherheit essentiell.When the accelerator pedal is depressed - the accelerator pedal can no longer be said with the introduction of electrical engineering - the motor vehicle is accelerated and, once the desired speed has been reached, kept at a constant speed. This process is not critical for vehicles behind because the safety distance from the vehicle in front cannot be adversely affected.
The situation is different if the speed in the vehicle ahead is reduced due to the traffic by releasing the accelerator pedal. However, this passive reduction in speed can only be recognized in the following vehicle by reducing the distance between the vehicles. Since the speed differences are often very small and therefore not noticeable, the safety distance is repeatedly fallen below with subsequent abrupt braking maneuvers.
The active braking process - triggered by pressing the brake pedal - is clearly indicated to the following traffic by the brake lights.
Such a visual display for the passive speed reduction is essential for increasing traffic safety.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019007930.2A DE102019007930A1 (en) | 2019-11-14 | 2019-11-14 | Display of the passive speed reduction in motor vehicles for the following traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019007930.2A DE102019007930A1 (en) | 2019-11-14 | 2019-11-14 | Display of the passive speed reduction in motor vehicles for the following traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102019007930A1 true DE102019007930A1 (en) | 2021-05-20 |
Family
ID=75683326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102019007930.2A Withdrawn DE102019007930A1 (en) | 2019-11-14 | 2019-11-14 | Display of the passive speed reduction in motor vehicles for the following traffic |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102019007930A1 (en) |
-
2019
- 2019-11-14 DE DE102019007930.2A patent/DE102019007930A1/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |