WO2024107140A1 - Vehicle warning system - Google Patents

Vehicle warning system Download PDF

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Publication number
WO2024107140A1
WO2024107140A1 PCT/TR2023/050681 TR2023050681W WO2024107140A1 WO 2024107140 A1 WO2024107140 A1 WO 2024107140A1 TR 2023050681 W TR2023050681 W TR 2023050681W WO 2024107140 A1 WO2024107140 A1 WO 2024107140A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
sensor
highways
passengers
road
Prior art date
Application number
PCT/TR2023/050681
Other languages
French (fr)
Inventor
Çinar Akin AK
Original Assignee
Güleryüz Karoseri̇ Otomoti̇v Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from TR2022/017406 external-priority patent/TR2022017406A2/en
Application filed by Güleryüz Karoseri̇ Otomoti̇v Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ filed Critical Güleryüz Karoseri̇ Otomoti̇v Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇
Publication of WO2024107140A1 publication Critical patent/WO2024107140A1/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection
    • 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
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/24—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments for lighting other areas than only the way ahead
    • 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
    • B60Q1/50—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 other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/525—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 other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
    • 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
    • B60Q1/50—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 other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/525—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 other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
    • B60Q1/535—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 other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data to prevent rear-end collisions, e.g. by indicating safety distance at the rear of the vehicle
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W50/08—Interaction between the driver and the control system
    • B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
    • G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0125—Traffic data processing
    • G08G1/0133—Traffic data processing for classifying traffic situation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
    • G08G1/0141—Measuring and analyzing of parameters relative to traffic conditions for specific applications for traffic information dissemination
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
    • 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
    • B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
    • B60Q2400/50—Projected symbol or information, e.g. onto the road or car body
    • 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
    • B60Q2800/00—Features related to particular types of vehicles not otherwise provided for
    • B60Q2800/30—Mass transport vehicles

Definitions

  • the invention relates to a vehicle warning system used in motor vehicles in the 5 automotive sector.
  • the invention relates to a vehicle warning system for road vehicles, in particular buses, minibuses, midibuses, trucks and lorries carrying freight and passengers on highways, which allows warning strips to be projected on the road to warn other drivers about right, left or reverse maneuvers, following distance and the presence of pedestrians 10 on the road.
  • Prior art Vehicles carrying freight and passengers on highways differ from passenger cars due to vehicle characteristics, difficult working conditions and various factors related to these conditions.
  • the size and weight of the vehicle used can increase the risk of loss of life in 15 the event of an accident and increase the severity of other related negative consequences.
  • Sleep warning systems receive instantaneous data from the driver while driving and warn the driver with inferences about the driver's driving fitness.
  • these systems are only focused on increasing the attention of the driver of the 30 vehicle and cannot warn the drivers of the surrounding vehicles. For example, it is not possible to warn other vehicles when vehicles carrying freight and passengers on highways stop or maneuver. Therefore, in the prior art, there is a need for a system that provides warning of surrounding vehicles for traffic safety.
  • An example of the prior art in the literature is the document numbered TR2018/20453. 5 The said document relates to a vehicle warning system.
  • a vehicle warning system which enables a passenger to be paired with a vehicle and a location where the passenger will get on or off the vehicle is determined and a warning is made to other vehicles around the vehicle that will stop through a communication established between the vehicle and the vehicle, the vehicle and the 10 passenger and the vehicle and the server.
  • the vehicle and the vehicle, the vehicle and the passenger and the vehicle and the server are enabled to establish a communication through an electronic device on the vehicle, a system administrator with a server connection or through an interface provided by an electronic device in the hands of the passenger is enabled to enter the locations where the 15 passenger will travel, and according to the travel information entered, a vehicle is matched with a vehicle and a vehicle is matched with a vehicle, and a vehicle generates a vehicle stop information at the locations where the matched vehicle should pick up and drop off the passenger, and it is shared with other vehicles with which it communicates.
  • a system that provides information sharing over the 20 communication network has been put forward.
  • the present invention relates to a vehicle warning system which eliminates the above- 25 mentioned disadvantages and brings new advantages to the relevant technical field.
  • the main purpose of the invention is to provide a vehicle warning system for road vehicles, in particular buses, minibuses, midibuses, trucks and lorries carrying freight and passengers on highways, to warn other drivers by projecting warning strips on the road for right, left or reverse maneuvers, following distance and the presence of pedestrians 30 on the road.
  • the invention is a vehicle warning system used in motor vehicles in the automotive sector in order to fulfill all the purposes that may arise from the above-mentioned and detailed description, comprising: 15 - a motion sensor located on a first vehicle carrying goods and passengers on highways and detecting movement in the environment while the first vehicle is in motion, - a distance sensor located on a first vehicle carrying freight and passengers on highways and detecting the distance between the first vehicle and the second vehicle traveling behind the first vehicle while the first vehicle is in motion, 20 - a headlight sensor located on a first vehicle carrying freight and passengers on highways and detecting the right and left turn signal warning, reverse maneuver signal warning of the first vehicle, - a speed sensor located on a first vehicle carrying goods and passengers on highways and detecting the speed of the first vehicle during travel, 25 - control unit that processes data from the motion sensor, distance sensor, headlight sensor and speed sensor, - the LED module for warning a second vehicle and/or pedestrians traveling on the same road by projecting warning strip, warning information, blind spot information, following distance or speed
  • Figure 1 The appearance of the inventive vehicle warning system.
  • Figure 2 The appearance of the inventive vehicle warning system with the warning strip projected on the road by means of the LED module on the first vehicle.
  • Figure 3 Appearance of the vehicle warning system of the invention with the following distance or speed information projected on the road by means of the LED module on the first vehicle.
  • Figure 4a The view of the vehicle warning system of the invention projected on the road by means of LED module on the first vehicle with blind spot 15 information on the right turn.
  • Figure 4b A view of the vehicle warning system of the invention projected on the left turn blind spot information on the road by means of the LED module on the first vehicle.
  • Figure 4c The view of the vehicle warning system of the invention projecting the 20 blind spot information in reverse maneuver on the road by means of the LED module on the first vehicle.
  • 5 Figure 1 shows a representative view of the vehicle warning system subject to the invention.
  • the vehicle warning system is in its most basic form; motion sensor (10) located on the first vehicle (A) carrying cargo and passengers on highways and detecting the movement in the surroundings while the first vehicle (A) is traveling, distance sensor (20) located on the first vehicle (A) carrying cargo and passengers on 10 highways and detecting the distance between the first vehicle (A) and the second vehicle (B) traveling behind while the first vehicle (A) is traveling, headlight sensor (30) located on the first vehicle (A) carrying goods and passengers on highways and detecting the right and left turn signal warning, reverse maneuver signal warning of the first vehicle (A), a speed sensor (40) on a first vehicle (A) carrying goods and passengers on highways 15 and detecting the speed of the first vehicle (A) during travel, a control unit (50) processing data from said motion sensor (10), distance sensor (20), headlight sensor (30) and speed sensor (40), LED module (60) for warning a second vehicle (B) and/or pedestrians traveling on the same road by projecting warning strip, warning information, blind spot information, following distance or speed information on the same
  • a motion sensor (10), a distance sensor (20), a headlight sensor (30) and a speed sensor (40) are preferably mounted on the corners of said first vehicle (A) and are capable of rotating 270°. 25
  • the motion sensor (10) detects movement in the surroundings while the first vehicle (A) is in motion.
  • the distance sensor (20) detects the distance between the first vehicle (A) and the second vehicle (B) traveling behind it.
  • the headlight sensor (30) detects the right and left turn signal indication and the reversing 30 signal indication of the first vehicle (A).
  • the speed sensor (40) detects the speed of the first vehicle (A) during travel.
  • the data from the motion sensor (10), distance sensor (20), headlight sensor (30) and speed sensor (40) are transmitted to the control unit (50) located in the first vehicle (A) and processed in the said control unit (50).
  • an LED module (60) is placed on the front and/or rear right and left pillars and/or on the front and rear center sections according to the cabin height of the first vehicle (A). Said LED module (60) is capable of rotating 180°.
  • the LED module (60) projects 10 warning lane, warning information, blind spot, following distance or speed information on the road from the first vehicle (A) to warn a second vehicle (B) and/or pedestrians traveling on the same road.
  • the working principle of the vehicle warning system subject to the invention is as follows; When the first vehicle (A) is traveling, the motion sensor (10) detects the movement 15 around the first vehicle (A) and transmits this data to the control unit (50). In case there are pedestrians on the road, the control unit (50) processes the data received from the motion sensor (10) and transmits data to the LED module (60).
  • the LED module (60) projects a warning strip on the road from the first vehicle (A) to warn a second vehicle (B) traveling on the same road.
  • a pedestrian passing in front of the 20 first vehicle (A) is recognized by the driver of the second vehicle (B), thus preventing pedestrian and traffic safety risks, especially on urban roads.
  • the distance sensor (20) detects the distance between the first vehicle (A) and the second vehicle (B) traveling behind and transmits this data to the control unit (50).
  • the control unit (50) processes the data received from 25 the distance sensor (20) and transmits the data to the LED module (60).
  • the LED module (60) projects the following distance information on the road from the first vehicle (A) and warns the driver of the second vehicle (B) in bad weather conditions when visibility is reduced during travel.
  • the speed sensor (40) detects the speed of the first vehicle (A) and transmits 30 this data to the control unit (50).
  • the control unit (50) processes the data received from the distance sensor (20) and transmits the data to the LED module (60).
  • the LED module (60) again as shown in Figure 3, projects the speed information of the first vehicle (A) on the road from the first vehicle (A) to warn the driver of the second vehicle (B) following closely behind.
  • the headlight sensor (30) detects the right and left turn signal warning and the reverse maneuver signal warning of the first vehicle (A) and 5 this data is transmitted to the control unit (50).
  • the control unit (50) processes the data received from the headlight sensor (30) and transmits it to the LED module (60).
  • the LED module (60) projects blind spot information on the road over the first vehicle (A). Thus, drivers of the second vehicle (B) and pedestrians are warned, especially on urban roads.
  • movement around the first vehicle (A) can be detected by the motion sensor (10) and a warning information can be projected by means of the LED module (60) to a second vehicle (B) wishing to overtake the first vehicle (A) to indicate that the road is clear.
  • a warning information can be projected by means of the LED module (60) to a second vehicle (B) wishing to overtake the first vehicle (A) to indicate that the road is clear.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Transportation (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

The invention relates to a vehicle warning system used in motor vehicles in the automotive sector and used in road vehicles, in particular in vehicles such as buses, minibuses, midibuses, trucks, trucks, trucks carrying freight and passengers on highways, to warn other drivers by projecting warning strips on the road for right, left or reverse maneuvers, following distance and pedestrians on the road.

Description

RECIPE VEHICLE WARNING SYSTEM Technical Area The invention relates to a vehicle warning system used in motor vehicles in the 5 automotive sector. In particular, the invention relates to a vehicle warning system for road vehicles, in particular buses, minibuses, midibuses, trucks and lorries carrying freight and passengers on highways, which allows warning strips to be projected on the road to warn other drivers about right, left or reverse maneuvers, following distance and the presence of pedestrians 10 on the road. Prior art Vehicles carrying freight and passengers on highways differ from passenger cars due to vehicle characteristics, difficult working conditions and various factors related to these conditions. The size and weight of the vehicle used can increase the risk of loss of life in 15 the event of an accident and increase the severity of other related negative consequences. For this reason, vehicles carrying freight and passengers on highways are important in terms of traffic safety. In the use of vehicles carrying freight and passengers on highways, there are many factors that have an impact on the driving of these vehicle drivers in terms of traffic safety. 20 These factors include demographic factors, working conditions, driver fatigue, alcohol and substance use, physical conditions and ergonomics, physical health and psychological factors. For this reason, vehicles, which depend only on the driver's reflexes and attention, need systems that will protect and facilitate human life. In the prior art, there are systems to warn drivers of vehicles carrying goods and 25 passengers on highways with speed limit warning systems and sleep warning detection systems. These systems warn the driver when the speed of the vehicle exceeds a certain limit. Sleep warning systems, on the other hand, receive instantaneous data from the driver while driving and warn the driver with inferences about the driver's driving fitness. However, these systems are only focused on increasing the attention of the driver of the 30 vehicle and cannot warn the drivers of the surrounding vehicles. For example, it is not possible to warn other vehicles when vehicles carrying freight and passengers on highways stop or maneuver. Therefore, in the prior art, there is a need for a system that provides warning of surrounding vehicles for traffic safety. An example of the prior art in the literature is the document numbered TR2018/20453. 5 The said document relates to a vehicle warning system. In the invention in question, a vehicle warning system is mentioned, which enables a passenger to be paired with a vehicle and a location where the passenger will get on or off the vehicle is determined and a warning is made to other vehicles around the vehicle that will stop through a communication established between the vehicle and the vehicle, the vehicle and the 10 passenger and the vehicle and the server. In the said warning system, the vehicle and the vehicle, the vehicle and the passenger and the vehicle and the server are enabled to establish a communication through an electronic device on the vehicle, a system administrator with a server connection or through an interface provided by an electronic device in the hands of the passenger is enabled to enter the locations where the 15 passenger will travel, and according to the travel information entered, a vehicle is matched with a vehicle and a vehicle is matched with a vehicle, and a vehicle generates a vehicle stop information at the locations where the matched vehicle should pick up and drop off the passenger, and it is shared with other vehicles with which it communicates. In the invention in question, a system that provides information sharing over the 20 communication network has been put forward. As a result, the existence of the above problems and the inadequacy of existing solutions necessitated a development in the relevant technical field. Purpose of Invention The present invention relates to a vehicle warning system which eliminates the above- 25 mentioned disadvantages and brings new advantages to the relevant technical field. The main purpose of the invention is to provide a vehicle warning system for road vehicles, in particular buses, minibuses, midibuses, trucks and lorries carrying freight and passengers on highways, to warn other drivers by projecting warning strips on the road for right, left or reverse maneuvers, following distance and the presence of pedestrians 30 on the road. The object of the invention is to provide a vehicle warning system that enables the drivers of other vehicles in the vicinity to be warned of the presence of pedestrians on the road by means of sensors on the vehicle carrying cargo and passengers on highways. Another object of the invention is to provide a vehicle warning system that enables the 5 drivers of other vehicles in the vicinity to be warned according to the following distance protection position with the detection made with sensors on the vehicle carrying cargo and passengers on the highways. Another object of the invention is to provide a vehicle warning system that enables the drivers of other vehicles in the vicinity to be warned of the right, left or reverse 10 maneuvering of the vehicle with the detection made by sensors on the vehicle carrying cargo and passengers on the highways. The invention is a vehicle warning system used in motor vehicles in the automotive sector in order to fulfill all the purposes that may arise from the above-mentioned and detailed description, comprising: 15 - a motion sensor located on a first vehicle carrying goods and passengers on highways and detecting movement in the environment while the first vehicle is in motion, - a distance sensor located on a first vehicle carrying freight and passengers on highways and detecting the distance between the first vehicle and the second vehicle traveling behind the first vehicle while the first vehicle is in motion, 20 - a headlight sensor located on a first vehicle carrying freight and passengers on highways and detecting the right and left turn signal warning, reverse maneuver signal warning of the first vehicle, - a speed sensor located on a first vehicle carrying goods and passengers on highways and detecting the speed of the first vehicle during travel, 25 - control unit that processes data from the motion sensor, distance sensor, headlight sensor and speed sensor, - the LED module for warning a second vehicle and/or pedestrians traveling on the same road by projecting warning strip, warning information, blind spot information, following distance or speed information on the road from the first vehicle according to 30 data from the control unit. The structural and characteristic features of the invention and all its advantages will be more clearly understood by means of the figures given below and the detailed description written with references to these figures. Therefore, the evaluation should be made by taking these figures and the detailed description into consideration. 5 Figures to Help Understand the Invention Figure 1: The appearance of the inventive vehicle warning system. Figure 2: The appearance of the inventive vehicle warning system with the warning strip projected on the road by means of the LED module on the first vehicle. 10 Figure 3: Appearance of the vehicle warning system of the invention with the following distance or speed information projected on the road by means of the LED module on the first vehicle. Figure 4a: The view of the vehicle warning system of the invention projected on the road by means of LED module on the first vehicle with blind spot 15 information on the right turn. Figure 4b: A view of the vehicle warning system of the invention projected on the left turn blind spot information on the road by means of the LED module on the first vehicle. Figure 4c: The view of the vehicle warning system of the invention projecting the 20 blind spot information in reverse maneuver on the road by means of the LED module on the first vehicle. Explanation of Part References 10. Motion sensor 20. Distance sensor 25 30. Headlight sensor 40. Speed sensor 50. Control unit 60. LED modüle A. First tool 30 B. Second vehicle Detailed Description of the Invention In this detailed description, preferred alternatives to the vehicle warning system of the invention are described solely for the purpose of a better understanding of the subject matter and without limiting effect. 5 Figure 1 shows a representative view of the vehicle warning system subject to the invention. Accordingly, the vehicle warning system is in its most basic form; motion sensor (10) located on the first vehicle (A) carrying cargo and passengers on highways and detecting the movement in the surroundings while the first vehicle (A) is traveling, distance sensor (20) located on the first vehicle (A) carrying cargo and passengers on 10 highways and detecting the distance between the first vehicle (A) and the second vehicle (B) traveling behind while the first vehicle (A) is traveling, headlight sensor (30) located on the first vehicle (A) carrying goods and passengers on highways and detecting the right and left turn signal warning, reverse maneuver signal warning of the first vehicle (A), a speed sensor (40) on a first vehicle (A) carrying goods and passengers on highways 15 and detecting the speed of the first vehicle (A) during travel, a control unit (50) processing data from said motion sensor (10), distance sensor (20), headlight sensor (30) and speed sensor (40), LED module (60) for warning a second vehicle (B) and/or pedestrians traveling on the same road by projecting warning strip, warning information, blind spot information, following distance or speed information on the road from the first vehicle (A) 20 according to the data received from the control unit (50). On a first vehicle (A), such as a bus, minibus, midibus, truck, lorry carrying goods and passengers on highways, a motion sensor (10), a distance sensor (20), a headlight sensor (30) and a speed sensor (40) are preferably mounted on the corners of said first vehicle (A) and are capable of rotating 270°. 25 The motion sensor (10) detects movement in the surroundings while the first vehicle (A) is in motion. The distance sensor (20) detects the distance between the first vehicle (A) and the second vehicle (B) traveling behind it. The headlight sensor (30) detects the right and left turn signal indication and the reversing 30 signal indication of the first vehicle (A). The speed sensor (40) detects the speed of the first vehicle (A) during travel. The data from the motion sensor (10), distance sensor (20), headlight sensor (30) and speed sensor (40) are transmitted to the control unit (50) located in the first vehicle (A) and processed in the said control unit (50). In order to warn a second vehicle (B) on the same road with the first vehicle (A) according 5 to the data transmitted from the control unit (50), an LED module (60) is placed on the front and/or rear right and left pillars and/or on the front and rear center sections according to the cabin height of the first vehicle (A). Said LED module (60) is capable of rotating 180°. The LED module (60), according to the data received from the control unit (50), projects 10 warning lane, warning information, blind spot, following distance or speed information on the road from the first vehicle (A) to warn a second vehicle (B) and/or pedestrians traveling on the same road. The working principle of the vehicle warning system subject to the invention is as follows; When the first vehicle (A) is traveling, the motion sensor (10) detects the movement 15 around the first vehicle (A) and transmits this data to the control unit (50). In case there are pedestrians on the road, the control unit (50) processes the data received from the motion sensor (10) and transmits data to the LED module (60). As shown in Figure 2, the LED module (60) projects a warning strip on the road from the first vehicle (A) to warn a second vehicle (B) traveling on the same road. Thus, a pedestrian passing in front of the 20 first vehicle (A) is recognized by the driver of the second vehicle (B), thus preventing pedestrian and traffic safety risks, especially on urban roads. While the first vehicle (A) is traveling, the distance sensor (20) detects the distance between the first vehicle (A) and the second vehicle (B) traveling behind and transmits this data to the control unit (50). The control unit (50) processes the data received from 25 the distance sensor (20) and transmits the data to the LED module (60). The LED module (60), as shown in Figure 3, projects the following distance information on the road from the first vehicle (A) and warns the driver of the second vehicle (B) in bad weather conditions when visibility is reduced during travel. Similarly, while the first vehicle (A) is traveling, the speed sensor (40) detects the speed of the first vehicle (A) and transmits 30 this data to the control unit (50). The control unit (50) processes the data received from the distance sensor (20) and transmits the data to the LED module (60). The LED module (60), again as shown in Figure 3, projects the speed information of the first vehicle (A) on the road from the first vehicle (A) to warn the driver of the second vehicle (B) following closely behind. While the first vehicle (A) is in motion, the headlight sensor (30) detects the right and left turn signal warning and the reverse maneuver signal warning of the first vehicle (A) and 5 this data is transmitted to the control unit (50). The control unit (50) processes the data received from the headlight sensor (30) and transmits it to the LED module (60). As shown in Figures 4a, 4b and 4c, the LED module (60) projects blind spot information on the road over the first vehicle (A). Thus, drivers of the second vehicle (B) and pedestrians are warned, especially on urban roads. 10 In an alternative embodiment of the invention, movement around the first vehicle (A) can be detected by the motion sensor (10) and a warning information can be projected by means of the LED module (60) to a second vehicle (B) wishing to overtake the first vehicle (A) to indicate that the road is clear. 15

Claims

CLAIMS 1. It is a vehicle warning system used in motor vehicles in the automotive sector, comprising: - a motion sensor (10) on a first vehicle (A) carrying goods and passengers on 5 highways and detecting movement in the environment while the first vehicle (A) is in motion, - a distance sensor (20) located on a first vehicle (A) carrying goods and passengers on highways and detecting the distance between the first vehicle (A) and a second vehicle (B) traveling behind the first vehicle (A) while the first vehicle (A) is in motion, - a headlight sensor (30) located on a first vehicle (A) carrying goods and passengers on highways and detecting the right and left turn signal indication, reversing signal indication of the first vehicle (A), - a speed sensor (40) on a first vehicle (A) carrying goods and passengers on highways, which detects the speed of the first vehicle (A) during travel, - control unit (50) that processes data from the motion sensor (10), distance sensor (20), headlight sensor (30) and speed sensor (40), - LED module (60) which, according to the data received from the control unit (50), enables the first vehicle (A) to warn a second vehicle (B) and/or pedestrians traveling on the same road by projecting warning strip, warning information, blind spot information, following distance or speed information on the road. 2. A vehicle warning system according to claim 1, characterized in that it comprises a motion sensor (10), a distance sensor (20), a headlight sensor (30) and a speed sensor (40) located on the corners of said first vehicle (A) and capable of rotating 270°. 3. A vehicle warning system according to claim 1, characterized in that said first vehicle (A) comprises an LED module (60) capable of rotating by 180° and located on the front and/or rear right and left pillars and/or on the front and rear center sections according to the cabin height.
PCT/TR2023/050681 2022-11-17 2023-07-14 Vehicle warning system WO2024107140A1 (en)

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TR2022/017406 TR2022017406A2 (en) 2022-11-17 VEHICLE WARNING SYSTEM

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180173237A1 (en) * 2016-12-19 2018-06-21 drive.ai Inc. Methods for communicating state, intent, and context of an autonomous vehicle

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180173237A1 (en) * 2016-12-19 2018-06-21 drive.ai Inc. Methods for communicating state, intent, and context of an autonomous vehicle

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