KR100385845B1 - A device for marking crash position for vehicle - Google Patents

Abstract

According to the present invention, when the vehicle is in an accident, the marking paint is ejected onto the road to accurately identify the location where the abnormal state occurs, and the vehicle collision location for identifying the vehicle model, color, and even the manufacturer by tracking the marked paint. A display device, comprising: marking means in at least one marking assembly for marking paint; It is a collision sensor that detects a collision in the event of a shock, a leveling sensor that detects the position tilt when it continuously changes over an appropriate angle, a temperature sensor that senses the temperature in the event of a fire, and a speed sensor that detects the speed just before the collision. Configured sensing means; The microprocessor receives information collected from the collision sensor, the temperature sensor, the leveling sensor, and the speed sensor, respectively, and controls the explosion time of the electronic explosive device provided in the marking means, and simultaneously displays the position, the temperature, and the speed. Processing and control means; Display means for displaying a collision time and a position of the vehicle on the display portion according to the information controlled and processed by the processing / control means; And overturn / collision display means for causing the lamp to light only during a collision so as to determine whether the vehicle is overturned or collided.

Description

Collision position indicator for automobiles {A DEVICE FOR MARKING CRASH POSITION FOR VEHICLE}

The present invention relates to a display device capable of detecting a vehicle abnormal state caused by an accident such as a collision or overturning of a vehicle and displaying the location thereof. More specifically, when a vehicle has an accident, a marking plate is ejected onto the road. The present invention relates to a collision location display device for a vehicle, which can accurately identify a location where a state occurs and track a marked paint to identify a vehicle model, a color, a manufacturer, and even a vehicle identification number.

In general, when a vehicle collides with each other, a driver may sometimes cause a traffic obstacle by arguing on a road to cover each other's faults or by stopping a car in the middle of a road to indicate a location of an accident vehicle.

In addition, when there is no witness even in a crime such as escaping after a car accident, it is a reality that there is a lot of trouble in the arrest of the hit-and-run vehicle. Therefore, in order to solve such a problem, various ideas have been devised to accurately identify the position of the accident vehicle.

As an example of the apparatus for displaying the position of the accident vehicle as described above, having a plurality of sensors, the sensing sensor unit for detecting a shock applied to the vehicle, the reference signal generator, the reference generated by the reference signal generator A signal comparing unit for comparing the signal output from the collision detection sensor unit, a transistor driven according to the output of the comparing unit, a switching unit having a selection switch connected to the transistor, and an initiator for exploding the position display unit. Information on the position display device of the accident vehicle with the display means operating unit is disclosed in Korean Utility Model Registration Application No. 96-61897.

Furthermore, in addition to the configuration similar to the above, it relates to an accident point display apparatus of a vehicle further comprising a paint bucket in which paint is stored, an injector for spraying the paint, and an ECU (electronic control unit) for controlling the injector. Korean Utility Model Application No. 1992-11783, respectively.

However, the present inventors have diligently studied the above-described prior art and found that there are several problems as follows. The problem of this apparatus will now be described with reference to the schematic drawings.

First, the prior art has a problem that it is possible to display the position of the vehicle to some extent during a vehicle crash, but it is not possible to obtain specific information about the collision vehicle (the vehicle in which the abnormal condition has occurred).

In order to determine the exact information of the abnormal state of the vehicle, that is, the exact location of the crash and the moment of overturning, the microprocessor such as the black box of the airplane, the memory device, the speed detection device of the vehicle, the position of the vehicle can be identified. GPS system, a device having a brake information detection device can be attached to the grasp, but it is a reality that such a device is too expensive to be mounted on a car in general. In addition, such a device also has a problem that it is difficult to determine the position of the vehicle immediately before the occurrence of an abnormal cause (accident).

Referring to FIGS. 1 and 2 described in more detail with respect to the above-described prior art, a sensor for detecting shock at the rear or front of the vehicle body 100 in general (mainly mounted to the bumper) 101. (103), the speed sensor 105 for detecting the traveling speed of the vehicle, the paint canister 102, the paint is stored, the injector 106 for spraying the paint by the impact, the collision detection sensor 103 And an electronic control unit 104 that electrically controls the injector 106 by the signal input from the speed sensor 105.

On the other hand, in the conventional apparatus which has such a structure, the spraying method of the paint using a compressed gas is used normally (refer FIG. 2). As shown, according to the prior art, a separate compression vessel 110 is required, in order to automatically eject the paint to the nozzle 112 is operated by an electrical force between the nozzle 112 and the compression vessel 110. The solenoid valve 111 is to be provided, and thus, the time until the spraying point is delayed, thereby causing a problem in that the marking time to the road speed condition and the road surface of the vehicle causes an error to the actual accident occurrence point.

Therefore, the present invention has been made to solve the problems of the prior art as described above, the technical problem to be able to accurately identify the vehicle position without a position error immediately after the accident.

In addition, as a device for displaying the location at the time of the accident, the information of the vehicle, for example, a vehicle information cell, is used to accurately determine the location of the generated point by using a collision sensor and a leveling sensor, and to clearly distinguish between the accident-induced vehicle and the damaged vehicle. The technical task is to make clear the damage and damage in case of a traffic accident by ejecting marking paints with unique colors with the vehicle number and marking them on the road surface to record the spot and type of vehicle accident. .

1 is a perspective view showing a conventional collision position display device for a vehicle.

Figure 2 is a side cross-sectional view showing a conventional paint spraying device.

Figure 3 is an internal plan view showing a collision position display device for a vehicle of the present invention.

4 is a front sectional view of FIG.

Figure 5 is a side cross-sectional view of Figure 3;

6 is an enlarged cross sectional view showing a paint marking assembly of the present invention;

7 is an enlarged cross-sectional view showing another embodiment of the paint marking assembly of the present invention.

8 is a circuit diagram showing an electrical apparatus of the present invention.

<Description of the symbols for the main parts of the drawings>

4: lamp 5: collision sensor

6: leveling sensor 7: temperature sensor

8: speed sensor 10: pressure plate

11: pressure hermetic seal 12: pipe nozzle

13: electronic blast 14: sealing plate

16: Information cell 19: Guide plate

20: Low voltage fuse 30: Marking assembly

40: microprocessor 41: display unit

50: ampoule bag 51: information cell

52: sealing plate 53: guide plate

The present invention provides a marking means comprising at least one marking assembly for marking paint; It is a collision sensor that detects a collision in the event of a shock, a leveling sensor that detects the position tilt when it continuously changes over an appropriate angle, a temperature sensor that senses the temperature in the event of a fire, and a speed sensor that detects the speed just before the collision. Configured sensing means; The microprocessor receives information collected from the collision sensor, the temperature sensor, the leveling sensor, and the speed sensor, respectively, and controls the explosion time of the electronic explosive device provided in the marking means, and displays the temperature and the speed. Control means; Display means for displaying a collision time of the vehicle, a temperature and a speed at the time of sensor operation, and the like on the display unit according to the information controlled and processed by the processing / control means; And an overturn / collision display means for causing the lamp to light only during a collision so as to determine whether the vehicle is overturned or collided. The paint marking assembly 30 according to the present invention has a cylindrical shape. A pipe nozzle, a sealing plate provided up and down to seal and store a predetermined amount of paint at a lower end of the electron explosive device provided at an upper end of the inside of the pipe nozzle, and a pressure plate on the upper part of the electron explosive device having the pressure plate and the electron explosion. A pressure airtight portion in which a pressure sealant is stored, a guide plate installed between the sealing plate and the electron blast machine to guide the electron blast machine, and an information cell incorporated in the paint storage unit to provide information of a vehicle. When the electronic explosive device explodes, the guide plate pushes and expels the sealing plate to explode the pipe nozzle. In addition, another embodiment of the paint marking assembly of the present invention is a cylindrical pipe nozzle and a guide installed below the electron exploder installed on the upper end of the inside of the pipe nozzle. It consists of a plate, an ampoule bag made of glass and vinyl, a sealing plate which closes the ampoule bag, and an information cell stored in the ampoule bag. It is characterized in that the marking paint in the bag can be sprayed.

In addition, the paint is preferably used in combination so that the paint components in the marking assembly can be distinguished according to the vehicle model, color and manufacturer.

EMBODIMENT OF THE INVENTION Hereinafter, the specific structure of this invention is demonstrated concretely with reference to attached drawing.

3 is an internal plan view showing a collision position display device for a vehicle according to the present invention, FIG. 4 is a front sectional view of FIG. 3, and FIG. 5 is a side sectional view of FIG. 6 is an enlarged cross-sectional view showing a marking paint assembly of the present invention, FIG. 7 is an enlarged cross-sectional view showing another embodiment of the marking paint assembly of the present invention, and FIG. 8 is a circuit diagram showing an electric apparatus of the present invention.

Here, reference numeral 1 denotes a collision position display device for a vehicle, reference numeral 2 denotes a double-sided pad that can be bonded, 3 denotes a base cover, 4 denotes a lamp, 5 denotes a collision sensor having a high frequency filter, and 6 denotes a leveling element having a high frequency filter. Sensor, 7 is temperature sensor, 8 is speed sensor, 9 is connector, 10 is pressure plate, 11 is pressure seal, 12 is assembly pipe nozzle, 13 is electron blast, 14 is marking Sealing plate for sealing paint, 15 is marking paint, 16 is information cell, 17 is base circuit board, 18 is information display liquid crystal display, 19 is guide plate, 20 is for blocking collision display circuit It is a low voltage fuse and 21 is a relay switch.

The present invention is composed of marking means, sensing means, processing / control means, display means and rollover / collision display means.

The marking means is composed of at least one marking assembly 30 for marking paint, the detection means is a collision sensor (5) for detecting a collision when the impact amount occurs, and a leveling for detecting the position tilt when continuously changed over an appropriate angle Sensor 6, a temperature sensor 7 for sensing the temperature in the event of a fire, and a speed sensor 8 connected to the wheel to sense the speed just before the collision, and the processing / control means includes the collision sensor 5 The information collected from the temperature sensor 7, the leveling sensor 6 and the speed sensor 8 is input to control the explosion time of the electronic explosive device 13 provided in the marking means, and at the same time, the position, temperature and speed. Microprocessor 40 for displaying and processing the display, and the display means is configured to display the collision time and position of the vehicle on the display unit 41 according to the information controlled and processed by the processing / control means. The overturn / collision display means is configured such that the lamp 4 lights only during a collision so as to determine whether the vehicle is overturned or collided. The collision sensor 5 is a collision generally used for an automobile airbag. It is the same structure as the switch, and when detecting a collision, the detection range is limited to about 180 in the vehicle traveling direction. Since the collision sensor applied to the present invention is less than 20 mm in size, it can be easily embedded in the collision position display device 1, and there is no particular limitation on installation. The normal collision sensor 5 is designed to operate only when a certain amount of impact is applied, so that the collision sensor 5 does not operate in a normal driving situation other than a collision. And the leveling sensor 6 does not operate when a proper angle or more continues for a specified time or more. A signal is applied to the microprocessor 40, and the microprocessor 40 detects this to operate the marking assembly 30 so as to determine the position and speed of the rollover point. When describing the leveling sensor in more detail, commercially available rotational displacement sensors are commonly used as leveling sensors, and since the rotor embedded in the rotational displacement sensor always faces only the direction of gravity, the angle change is caused when the vehicle body is tilted. And convert these angular changes into voltages for the microprocessor to detect. Conventional rotational displacement sensors can be roughly classified into analog and electronic, and the typical type of analog type is a syncron using an electromagnetic induction phenomenon between coils. In spite of the recent digitalization, the analog type is widely used due to the degree of practical use and ease of handling. In addition, the temperature sensor 7 uses a commercially available non-contact temperature sensor. When the signal is applied to the microprocessor 40, the microprocessor 40 detects this and operates the marking assembly 30. At this time, the microprocessor 40 operates only the marking assembly 30 located in front of the marking assembly 30 installed at the front and rear sides. The speed sensor 8 is a vehicle speed detecting sensor for commercial use. The speed sensor 8 is usually installed on a wheel and transmits the detected speed to the microprocessor 40 through an input connector, and the microprocessor 40 calculates the value to detect the speed value just before the collision. It is. As the type of speed sensor, an electronic pickup or a magnetoresistive element type is used.

Even if the main power is cut off, the low voltage fuse 20 for blocking the collision display circuit can identify the collision situation, and thus the collision situation can be determined by the break of the fuse. The collision signal is applied to the process 40, and the microprocessor 40 receives the signal from the collision sensor 5 to operate the electronic switch 5 'so that the lamp 4 is turned on. The lighting of 4) confirms the vehicle collision.

In addition, the paint marking assembly 30 is provided with an electron blast machine 13 at one side and a vehicle sensing information cell 16 at the other side of the cylindrical pipe nozzle 12 together with the marking paint 15. .

In addition, in order to seal and store a certain amount of paint at the lower end of the electron exploder 13 installed at the upper end inside the pipe nozzle 12, a sealing plate 14 is installed on the upper and lower sides thereof, and A pressure airtight portion 11 having a pressure plate 10 and an airtight agent contained therein is provided between the pressure plate 10 and the electron blast machine 13.

In addition, the information plate is provided between the sealing plate 14 and the electron blast machine 13 and guide plate 19 for guiding the electron blast machine 13 and the paint reservoir to provide vehicle information ( 16).

In addition, according to another embodiment of the marking assembly 30 of the present invention, the paint marking assembly 30 includes a cylindrical pipe nozzle 12 and an upper end inside the pipe nozzle 12. A guide plate 53 installed below the electron explosive device 13, a sealing plate 52 closing the ampoule bag 50 made of glass and vinyl, and the ampoule bag 50 and the ampoule bag. Comprising an information cell 51 stored in the 50, when the electronic explosive device 13 explodes, the guide plate 53 is pushed while pushing the ampoule bag 50 and the sealing plate 52 to explode the ampoule bag ( It is possible to spray the marking paint 15 in 50).

In the present invention as described above, when the vehicle collides or rolls over, the collision sensor 5 having a high-frequency filter for detecting the impact applied to the vehicle, and the leveling sensor 6 for detecting the balance of the vehicle is operated to signal When generated, power is supplied from the power supply to the electron explosive device 13 in the paint marking assembly 30 to explode.

The explosion of the electron blast machine 13 causes the guide plate 19 provided directly under the electron blast machine 13 to be pushed down by the expansion pressure of the pressure hermetic agent stored in the assembly pipe space. As the sealing plate 14 is ruptured, the marking paint 15 is sprayed to the outside together with the information cell 16.

At the same time, when the lamp 4 or the light emitting diode (not shown) installed in the base cover 3 is blinking, the lamp is collided.

In addition, the paint is preferably used in combination to distinguish the paint component in the marking assembly 30 according to the vehicle model, color and manufacturer. Here, the component combination of the marking paint can be produced by using a color combination as shown in Table 1 below.

Front side marking paint Rear side marking paint Car classification Industrial standard color 32 colors Manufacturer classification additive Color of vehicle Car Normal small type One Additive management by manufacturer, such as gold powder Industrial Standard Color 16 Medium 2 large 3 Passenger and cargo small type 4 Medium 5 large 6 Straw small type 7 Medium 8 large 9 Etc small type 10 Medium 11 large 12 Vans Normal small type 13 Medium 14 large 15 special small type 16 Medium 17 large 18 Freight car freight small type 19 Medium 20 large 21 Special car Salvation 22 traction 23 Special work 24

As described above, the present invention enables to accurately display the position of the vehicle immediately after the accident in the event of a collision or overturning of the vehicle, thereby displaying the position of the vehicle and the chassis information of the accident vehicle even in the event of death or serious injury. As it can be identified, it is possible to identify the class of the suspected victim and the vehicle information of the hit-off vehicle during the investigation of the police accident, so that it is possible to accurately solve various civil complaints and disputes early, and also has a smooth effect on the traffic communication after the accident.

In addition, it is possible to clearly know the situation immediately before and after the accident even without using the comprehensive vehicle information system of the expensive vehicle, and additionally grasp the speed, temperature, time, etc. immediately before the accident through various information sensors, which helps in analyzing the cause of the accident. It works.

Claims (4)

Marking means of at least one marking assembly 30 for marking paint; The vehicle is connected to a collision sensor (5) for detecting a collision when an impact amount is generated, a leveling sensor (6) for detecting a position tilt when it continuously changes over an appropriate angle, a temperature sensor (7) for detecting a temperature in the event of a fire, and a wheel Sensing means consisting of a speed sensor (8) for sensing a speed; The microprocessor 40 receives information collected from the collision sensor 5, the temperature sensor 7, the leveling sensor 6, and the speed sensor 8, respectively. Processing / control means for controlling the explosion time of the &lt; RTI ID = 0.0 &gt; Display means for displaying the collision time, the temperature at the time of sensor operation, and the speed of the vehicle on the display unit 41 according to the information controlled and processed by the processing / control means; And an overturn / collision display means for causing the lamp 4 to light up only in a collision so as to determine whether the vehicle is overturned or collided. The method of claim 1, The paint marking assembly 30, Cylindrical pipe nozzle 12; A sealing plate (14) disposed up and down to seal and store a predetermined amount of paint at a lower end of the electron explosive device (13) installed at an upper end inside the pipe nozzle (12); A pressure hermetic part (11) having a pressure plate (10) on the upper part of the electron explosive device (13) and a pressure sealing agent housed between the pressure plate (10) and the electron explosive device (13); A guide plate (19) installed between the sealing plate (14) and the electron blast machine (13) to guide the electron blast machine (13); And an information cell 16 incorporated in the paint reservoir to provide information of a vehicle. When the electronic explosive device 13 explodes, the guide plate 19 is pushed and the sealing plate 14 is pushed and exploded. Collision position display device for a vehicle, characterized in that to spray the marking paint (15) in the pipe nozzle (12). The method of claim 1, The paint marking assembly 30, Cylindrical pipe nozzle 12; A guide plate 53 installed below the electron explosive device 13 installed at an upper end of the inside of the pipe nozzle 12; An ampoule bag 50 made of glass and vinyl; A sealing plate 52 for closing the ampoule bag 50; A pressure hermetic part (11) having a pressure plate (10) on the upper part of the electron explosive device (13) and a pressure sealing agent housed between the pressure plate (10) and the electron explosive device (13); And an information cell 51 which is stored in the ampoule bag 50 and provides information of a vehicle. Crash position display device for a vehicle, characterized in that by pushing the plate 52 to eject the marking paint (15) in the ampoule bag (50). The method according to claim 2 or 3, The paint component in the marking assembly 30 is a collision position display device for a vehicle, characterized in that combined to distinguish according to the vehicle type, color and manufacturer of the vehicle.