KR20040052060A - Clash position marking device for car - Google Patents

Abstract

PURPOSE: A crash position marking device for a vehicle is provided to exactly find out accident sites by jetting a marking paint on to the road in a traffic accident and to distinguish kinds, colors, manufacturers, and vehicle indication numbers of the vehicles by pursuing the marking paint. CONSTITUTION: A crash position marking device(1) for a vehicle is composed of a marking unit, a sensing unit, a control unit, a display unit, and an overturn/collision indication unit. The marking unit includes at least one marking assembly(30) for marking the paint. The sensing unit comprises an azimuth sensor for sensing the location coordinate of the vehicle; a collision sensor(5) for sensing the collision in generating impact; a leveling sensor(6) for sensing location gradient in continuously changing over the proper angle; a temperature sensor for sensing temperature on a fire; and a speed sensor connected to vehicle wheels to sense the speed of the vehicle. The control unit decides the generation of accidents by analyzing information collected from the sensors, controls explosion time of an electronic exploder installed in the marking unit, and displays the temperature and speed. The display unit displays the collision time of the vehicle and the temperature and speed of the vehicle at the moment of accident to information controlled and processed by the control unit. The overturn/collision indication unit includes a plurality of lamps lit up to distinguish that the vehicle is overturned or collided.

Description

Clash position marking device for car}

The present invention relates to a collision position display device for a vehicle, and in particular, when a vehicle has an accident, the marking paint can be ejected to the road to accurately identify the accident point, and the marked paint can be traced to the vehicle model, color, and manufacturer as well. The present invention relates to a collision location display device for a vehicle capable of identifying up to a chassis number (registration 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 are no witnesses even in a crime such as escaping after a car accident, there is a lot of trouble in the arrest of a hit-and-run vehicle.

Therefore, in order to solve such a problem, various ideas for conventionally identifying the position of the accident vehicle have been proposed.

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 and the reference signal generated by the reference signal generator And a signal comparator for comparing the signal output from the collision detection sensor part, a transistor driven according to the output of the comparator, a switching part having a selection switch connected to the transistor, and an initiator for exploding the position display means. Information on the position display device of the accident vehicle composed of the means operating unit has been proposed in the Republic of Korea Utility Model Registration Application No. 96-61897.

In addition, in addition to the configuration similar to the above, the accident point display apparatus of a vehicle further comprising a paint container in which paint is stored, an injector for spraying the paint, and an ECU (electronic control unit) for controlling the injector It is proposed as a model registration application 1992-11783.

However, the present inventors have found the following various problems as a result of earnestly examining the above-described prior art, and will be described below with reference to FIGS. 12 and 13.

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 state occurs).

12 and 13, which are described in more detail with respect to the above-described prior art, a sensor installed to detect an impact on an arbitrary portion (mainly mounted to a bumper) 101 at the rear or front of the vehicle body 100 is usually installed. A sensor 103, a speed sensor 105 for detecting a driving speed of a vehicle, a paint bucket 102 in which paint is stored, an injector 106 for spraying paint by an impact, and the collision detection sensor ( 103 and the electronic control unit 104 which 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.

This prior art requires a separate compression container 110, the solenoid valve 111 is operated by an electrical force between the nozzle 112 and the compression container 110 in order to automatically eject the paint to the nozzle 112. ), There is a problem that the treatment time until the spraying point is delayed.

In addition, the paint is sprayed by the pressure of the pressure vessel during the spraying of the paint, so that the speed of the vehicle and the marking time to the road surface have a big error in the actual accident occurrence point. Difficult to use as a problem was occurring.

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 sensor of the vehicle, the position of the vehicle can be identified. Devices equipped with GPS system, brake information detection device and surrounding image / sound recording device, approach distance measuring device of front and rear vehicle, etc. can be attached, but these devices are too expensive to be installed in cars in general. It is a reality.

In addition, such a device does not have a display means for physically displaying the position of the vehicle immediately before the occurrence of an abnormal cause (accident), and it is difficult to determine the position of the vehicle immediately before the accident due to a device error in the coordinate values through the GPS system. (See patent application number 1999-37396)

In addition, rescue and rescue systems using personal mobile phones usually rely entirely on private telematics companies.

In order to receive these services, a separate dedicated mobile phone terminal and service fee had to be paid to receive the services of a private rescue and rescue center through a mobile phone in case of rescue and rescue matters such as a collision.

Therefore, even if there are state-operated emergency rescue and rescue centers, they cannot be activated.

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

As a device for displaying the location at the time of the accident, the information of the vehicle is used to accurately determine the location of the point where the abnormal situation occurs by using a collision sensor, a leveling sensor, and a temperature sensor, and to clearly distinguish between the accident-induced vehicle and the damaged vehicle. For example, a marking liquid containing a unique color having a vehicle information cell (vehicle number) is ejected and displayed on the road at a speed higher than the speed of sound by using an electronic explosion device, so that the spot and type of the vehicle accident can be recorded. It not only makes it possible to clearly cover the damage and the damage in case of an accident, but also saves the information detected from the vehicle speed sensor and the orientation sensor attached to the microprocessor input unit in the inactive memory of the microprocessor to prevent the vehicle situation immediately before an abnormal condition occurs. By making it readable, it can be used to analyze the cause of a car accident and to distinguish responsible materials. So, and to provide a device (door locking device extracting, salvage and rescue center automatic transmission system) necessary for the rescue at the same time the above situation, it is an object occurs.

1 is a bottom view showing a collision position display device for a vehicle of the present invention.

Figure 2 is a plan view showing a collision position display device for a vehicle of the present invention.

Figure 3 is a sectional view showing a marking means applied to the present invention.

Figure 4 is a block diagram showing a control means applied to the present invention.

5 is a cross-sectional view showing a mobile telephone transmission means applied to the present invention.

6 is a sectional view showing an operating state of a mobile telephone transmission means.

7 is a perspective view showing a state in which the mobile telephone transmission means is installed.

8 is a cross-sectional view showing a first embodiment of the marking means applied to the present invention.

Figure 9 is a sectional view showing a second embodiment of the marking means applied to the present invention.

10 is a block diagram showing another embodiment of the present invention.

11 is a cross-sectional view showing another embodiment of the present invention.

12 and 13 is a block diagram showing a prior art.

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

1: Collision position indicator, 2: Output port,

4: azimuth sensor, 5: collision sensor,

6: leveling sensor, 7: temperature sensor,

8: speed sensor, 9: indicator lamp,

12: pipe nozzle, 13: electronic explosion,

14: sealing plate, 30: marking assembly,

40: microprocessor, 50: ampoule bag,

70: mobile phone transmission means, 80: mobile phone,

90: electric primer, 91: gas generator,

94: control unit, 95: case,

1 to 11 show a collision position display device for a vehicle of the present invention for achieving the above object, it will be described with reference to the drawings the preferred embodiment of the present invention.

The present invention consists of marking means, sensing means, control means, display means and rescue / rescue operation 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 detecting a temperature in the event of a fire, a speed sensor 8 connected to the wheel for detecting a speed just before a collision, and an azimuth sensor 4 for knowing the position of the vehicle. It is composed.

The control means receives the information collected from each of the sensors 4-8, controls the explosion time of the electronic explosion device 13 provided in the marking means, and simultaneously processes the collision time, speed, temperature and azimuth coordinate values. And, it is composed of a microprocessor 40 for outputting an output signal for operating the rescue and rescue devices.

The display means is configured to display the collision time and position of the vehicle on the liquid crystal display unit 41 according to the information controlled and processed by the control means, the main power source, the cause of the accident caused by the vehicle overturning, collision or fire It is configured as a plurality of lamps (9) that can be confirmed whether or not.

Further, the communication port 61 further processed by the control means to check the preservation data of the nonvolatile memory unit through a separate external device.

The device of the present invention having the above-described configuration is usually located in the lower part of the vehicle body or frame between the front wheel and the rear wheel, which is mounted on the lower part of the vehicle and has a relatively small deformation of the vehicle body in the event of a collision. The operation will be described as follows.

1 and 2 show the collision position display device 1 of the present invention.

The substrate 1-1 is mounted inside the case, and the microprocessor 40, the marking assembly 30, the liquid crystal display 41, the collision sensor 5, and the like are formed on the substrate 1-1. On the outer side of the case, a power supply terminal 60 for receiving power and a communication port 61 for transmitting data about the vehicle stored in the memory of the microprocessor 40 to an external device, the azimuth sensor 4 Connection port 2-1 for connecting to the leveling sensor 6, the temperature sensor 7, the speed sensor 8, etc., an output port for outputting a control signal for unlocking the door and outputting the horn and turning on the emergency light ( 2) and the like.

In addition, the front surface of the case is formed with a lamp (9) consisting of a power lamp, a crash indicator, a rollover indicator, a fire lamp.

3 shows a marking assembly 30 applied to the present invention.

In the marking assembly 30, a cylindrical pipe nozzle 12 is coupled to a coupling part 9-1 protruding from the surface of the substrate 1-1, and an electron explosive device 13 is attached to an upper end inside the pipe nozzle 12. ) Is installed in the state connected to the substrate 1-1, and the vehicle sensing information cells 16 are embedded together with the marking liquid 15 in the lower part of the pipe nozzle 12.

A guide plate 19 is formed between the marking liquid 15 and the electroexplosive 13 to guide the explosion direction of the electroexplosive 13, and the lower side of the guide plate 19 and the pipe nozzle 12. Each sealing plate 14 is formed at the exit side of the outlet, so that when the explosion does not occur, the marking liquid 15 and the information cells 16 are maintained in the state inside the pipe nozzle 12.

Figure 4 shows a control means applied to the present invention.

The control means is comprised of the azimuth sensor 4, the collision sensor 5, the leveling sensor 6, the temperature sensor 7, the vehicle speed sensor 8, the microprocessor 40 and the like.

The azimuth sensor 4 is called a GPS (Global Positioning System) and is usually composed of a GPS receiver and an antenna, and coordinate values input from the azimuth sensor 4 are input to a microprocessor 40, and the micro The processor 40 processes the signals and reads and stores the driving direction, speed, and standard time (standard time provided by the atomic clock of the satellite).

However, the general orientation sensor equipment for civilian use has a 300m horizontal and vertical coordinate error due to satellite orbital convenience, satellite clock convenience, signal related convenience (delay of ionizing layer, convective layer, etc.) and instrumental error of receiver. Although it may occur abnormally, due to technological development, the state deviation method can reduce the error to about 1 ~ 15m.

The collision sensor 5 generally has a structure similar to or identical to that of a collision switch used in an automobile airbag, and the detection range of the collision sensor 5 is limited to about 180 degrees in the vehicle traveling direction.

The collision sensor applied to the present invention uses a sensor having a detection range of 360 degrees in consideration of a collision at the front, rear, and left and right sides, and has been commercialized to be easily embedded in the collision position display device 1. Used.

In general, the collision sensor 5 is designed to operate only when a certain amount of impact is applied, so that the microprocessor 40 detects this in an impact section such as road shock, sudden start, and sudden braking, which occurs in a general driving situation, not a collision. It is preferable to control not to operate the machine 13.

For this reason, although not shown, the microprocessor 40 includes a power regulator, an analog / digital converter, a shift register, a digital signal processor (DSP), a program processor, and the like. have.

The power regulator includes a separate power supply module so that the auxiliary power can be supplied to operate the device of the present invention for a certain time even if a momentary or permanent power shutoff occurs due to a vehicle crash.

The leveling sensor 6 has a function of notifying the microprocessor 40 when the vehicle lasts more than a predetermined time in a state in which the vehicle is inclined more than an appropriate angle, and the microprocessor 40 detects the marking assembly 30. It works.

More specifically with respect to the leveling sensor, the leveling sensor 6 is commonly used a commercially available rotational displacement sensor, the vehicle body is tilted because the rotor embedded in the rotational displacement sensor is always directed only to the direction of the center of gravity. When the angle change occurs, the angle change is converted into a voltage and supplied to the microprocessor 40.

Conventional rotation displacement sensors can be roughly divided into analog and electronic, and the typical type of analog type is a syncron using an electromagnetic induction phenomenon between coils.

The temperature sensor 7 uses a commercially available non-contact temperature sensor, and when the temperature is higher than the appropriate temperature when a fire occurs in the vehicle instead of a collision, the temperature sensor 7 applies a signal to the microprocessor 40, and the microprocessor 40 detects this. It is to operate the marking assembly (30).

The speed sensor 8 is a vehicle speed 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. The processor 40 calculates the value and detects the speed value just before the collision.

The microprocessor 40 collects the information provided from each sensor and drives the electronic explosive device 13 to eject the marking liquid when the vehicle is overturned or an abnormality occurs due to a collision, a fire, and the like. By operating the mobile phone transmission means 70, the preset hotkey of the mobile phone 80 is pressed to allow automatic telephone connection to the rescue engine, and the rescue engine that receives the rescue signal is wired when the driver or the passenger is available. If the driver or passenger is injured so much that the driver or passenger cannot make a call, the rescuer can start the rescue operation by tracking the origin of the mobile phone. In addition, by transmitting the information collected from each sensor through the signal input unit 83 of the mobile phone 80 to ensure that the rescue engine to determine the location of the accident, the cause of the accident and the like to cope with.

In addition, the microprocessor 40 outputs the location of the vehicle, the cause of the accident, the vehicle driving speed, and the like analyzed by the information detected by each sensor when an accident occurs through the liquid crystal display 41, and the people who are driven to the accident spot are referred to. It is possible to quickly determine the cause of the accident of the report vehicle, etc., and the lamp 9 corresponding to the collision indicator, the rollover indicator, and the fire indicator is turned on according to the cause of the accident of the vehicle.

In addition, the microprocessor 40 drives the door opening actuator to automatically open the locked door so that the occupant of the vehicle can quickly escape, and the emergency signal and the horn operate to alert people around the accident. Do it.

On the other hand, Figures 5 to 7 show a mobile telephone transmission means 70 to press a specific key of the mobile phone 80 under the control of the microprocessor 40 to automatically dial to the rescue rescue engine.

Mobile phone transmission means 70 is installed at the end of the connecting rod 78 is bent up from one side of the cradle 77, the mobile phone 80 is mounted, the housing of a predetermined size ( 71, a coil 72 magnetized by an input power source is wound inside the housing 71, a plunger 74 moving up and down is installed in the center of the coil 72, and The upper cover 75 is formed on the upper part so that the plunger 74 does not completely escape to the upper side of the housing 74. The lower bellows 73 is formed on the lower part of the housing 71 to expand when the plunger 74 is lowered. In the bellows 73, a spring 76 is formed to return the plunger 74 to its original position.

Then, the connector 81 extending from the microprocessor 40 is connected to the connection portion 82 formed on the bottom of the holder 77 so that the control voltage of the microprocessor 40 can be supplied to the coil 72. On one side of the mobile phone 80, a signal input unit 83 for receiving data from the microprocessor 40 to be transmitted to the rescue engine is formed.

In the mobile telephone transmission means 70 configured as described above, when a control voltage is input from the microprocessor 40 when an accident occurs, the coil 72 is magnetized by the input voltage to lower the plunger 74 as shown in FIG. 6. As the plunger 74 pushes down the bellows 73 and descends, the plunger 74 presses a specific key which is located directly below it for a predetermined time, and automatically dials the telephone number of the rescue engine that is automatically set in response to the specific key. Will be connected.

When the automatic dialing is made, the control voltage supplied to the coil 72 is cut off. At this time, the plunger 74 is returned to its original position by the elasticity of the spring 76.

In addition, after being automatically connected to the rescue engine, various information transmitted from the microprocessor 40, that is, information about a driving speed of the vehicle, the cause of the accident, the defense information, etc. are input to the signal input unit 83 and automatically transmitted to the rescue engine. You lose.

Meanwhile, FIG. 8 illustrates a first embodiment of the marking assembly 30 applied to the present invention, in which a pipe nozzle 12 is coupled to a substrate 1-1, and an electron is formed on an upper end inside the pipe nozzle 12. The explosive device 13 is installed while being connected to the substrate 1-1, and the vehicle sensing information cells 16 are embedded together with the marking liquid 15 in the lower part of the pipe nozzle 12. The cell 16 and the marking liquid 15 are contained in a separate ampoule bag 50.

A guide plate 19 is formed between the ampoule bag 50 and the electromagnetic explosion machine 13 to guide the explosion direction of the electromagnetic explosion device 13, and the lower side of the guide plate 19 and the pipe nozzle 12. The sealing plate 14 is formed at each outlet side of the c) so that when the explosion does not occur, the ampoule bag 50 is maintained in the state inside the pipe nozzle 12.

In the first embodiment as described above, since the information cell 16 and the marking liquid 15 are embedded in the sealed ampoule bag 50, its operability is further improved.

9 shows a second embodiment of the marking assembly 30.

This forms a space enclosed by the base 93 and the cover 92 at the upper end of the pipe nozzle 12, the gas generator to generate a gas of a high pressure instantaneously during the electrical ignition inside the cover 92 Filling the (91), and installed on the inner top of the cover 92 by installing an electric primer 90 to instantaneously ignite the gas generating agent 91 by the input voltage, the lower part of the pipe nozzle 12 Vehicle sensing information cells 16 are embedded with the marking liquid 15.

A guide plate 19 is formed between the marking liquid 15 and the cover 92 to guide the gas generation direction of the gas generating agent 91, and to guide the lower side of the guide plate 19 and the pipe nozzle 12. Each sealing plate 14 is formed at the outlet side, so that when the explosion does not occur, the marking liquid 15 and the information cells 16 are maintained in the pipe nozzle 12.

According to the second embodiment of the marking assembly 30 configured as described above, the gas generator 91 instantaneously generates high gas by electric ignition generated by the electric primer 90 when a control voltage is applied from the microprocessor 40. As the pressure is generated, the marking liquid 15 and the information cells 16 push the lower sealing plate 14 and are ejected to the outside to be displayed on the road surface.

The marking liquid in the marking assembly 30 as described above is preferably used in combination of various components so as to be distinguished according to the vehicle model, color and manufacturer of the vehicle.

Here, the component combination of the marking liquid can be produced by using a variety of color combinations as shown in Table 1 below.

On the other hand, Figures 10 and 11 show another embodiment of the present invention, the control means other than the marking assembly 30 is modularized to improve the mountability.

In order to implement this, as shown in FIG. 10, the information collected from various sensors is driven to drive the marking assembly 30, and at the same time, the cause of the accident, the vehicle speed, the orientation information, etc. are displayed on the liquid crystal display 41 and the mobile phone ( 80 is modularized so that the control unit 94 for controlling the transmission to the rescue engine can be installed in the vehicle,

A plurality of marking assemblies 30 are provided inside the case 95, and a connector 97 for connecting to the control unit 94 is formed on one side of the case 95.

Front side marking liquid Rear marking fluid Tea Type Classification Industrial color 32 colors Manufacturer Additives 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 cars Salvation 22 traction 23 Special work 24

When the control unit 94 is modularized and installed in the vehicle as described above, only a small marking means needs to be installed on the bottom surface of the vehicle body, thereby facilitating the installation of the product, and separately controlling the control unit 94. Since it is installed in a place, it can be configured in a free concept.

As described above, the present invention enables the vehicle to accurately display the location of the vehicle immediately after the accident in the event of a collision or overturning of the vehicle, so that the vehicle's position and accident vehicle information even when the accident is killed or seriously injured It is possible to display and confirm the identification of the suspected victims and the vehicle information of the hit accident vehicle during the police investigation, and it is effective in correcting various civil complaints and disputes at an early stage. It works.

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 to help analyze the cause of the accident. This has the effect of being.

Claims (10)

Marking means composed of at least one marking assembly 30 for marking paint; Azimuth sensor 4 for detecting the position coordinates of the vehicle, a collision sensor 5 for detecting a collision when an impact amount is generated, a leveling sensor 6 for detecting a position tilt when continuously changing over an appropriate angle, and a temperature during a fire Sensing means comprising a temperature sensor (7) for detecting a speed sensor (8) connected to the wheel for detecting a vehicle speed; Control means for analyzing the information collected from the sensor to determine whether an accident occurs, and controlling the explosion time of the electronic explosive device 13 provided in the marking means and displaying the temperature and the speed at the same time; Display means for displaying a collision time of the vehicle, a temperature and a speed at the time of the accident through a liquid crystal display according to the information controlled and processed by the control means; Overturn / collision display means constituted by a plurality of lamps 9 which are lit so as to determine whether the vehicle is overturned or collided; Collision position display device for cars, characterized in that consisting of. According to claim 1, The marking assembly 30 is a cylindrical pipe nozzle 12 is coupled to the surface of the substrate (1-1), the electron explosive device 13 is a substrate on the upper end of the pipe nozzle 12 (1-1) is installed and connected to the lower part of the pipe nozzle 12, the vehicle sensing information cells 16 are embedded with the marking liquid 15, the marking liquid 15 and the electronic explosion The guide plate 19 is formed between the groups 13 to guide the explosion direction of the electron explosive device 13, and the sealing plate 14 is provided on the lower side of the guide plate 19 and the outlet side of the pipe nozzle 12, respectively. Crash position display device for a vehicle, characterized in that is formed. 3. The collision position display device according to claim 2, wherein the marking liquid (15) and the information cell (16) are contained in a separate ampoule bag (50) sealed. The method of claim 1, wherein the marking assembly 30 forms a space sealed by the base 93 and the cover 92 on the upper end of the pipe nozzle 12, when the electric ignition inside the cover 92 Filling the gas generator 91 for generating a gas of a high pressure instantaneously, an electric primer 90 for instantaneously applying an electric shock to the gas generator 91 by the input voltage on the inner top of the cover 92 It is installed and configured, the vehicle sensing information cells 16 are embedded in the lower part of the pipe nozzle 12 together with the marking liquid 15, and the guide plate 19 between the marking liquid 15 and the cover 92. To guide the gas generation direction of the gas generating agent 91, and the sealing plate 14 is formed on the lower side of the guide plate 19 and the outlet side of the pipe nozzle 12, respectively. Collision position indicator. 5. The collision position display device according to any one of claims 2 to 4, wherein the marking liquid (15) components are combined so as to be distinguishable according to the vehicle type, color, and manufacturer of the vehicle. According to claim 1, wherein the mobile phone 80 is installed at the end of the connecting rod 78 is bent upward from one side of the cradle 77 is mounted, The housing 71 of a predetermined size is formed in the connecting rod 78, and the coil 71 magnetized by the input power is wound inside the housing 71, and moved up and down in the center of the coil 71. The plunger 74 is installed to press a specific key of the mobile phone 80, and the upper cover 75 is formed on the upper part of the housing 71 so that the plunger 74 does not completely escape to the upper side of the housing 74. A bellows 73 is formed at the lower portion of the housing 71 to expand when the plunger 74 descends, and a spring 76 is formed in the bellows 73 to return the plunger 74 to its original position. Further constitutes a telephone transmission means 70, The mobile phone transmitter means 70 is driven by the control voltage of the microprocessor 40, the collision position display device for a vehicle. The rescue engine according to claim 6, wherein a signal input unit (83) capable of receiving a variety of information from the mipro processor (40) is formed on the cellular phone (80) to retrieve information detected from various sensors after automatic dialing to the rescue engine. Collision position display device for cars characterized in that the transmission to. 2. The collision position display apparatus according to claim 1, wherein the microprocessor (40) operates the emergency light and the horn while releasing the door lock in case of an accident so that the occupant can quickly escape from the vehicle. The driving direction of the vehicle according to claim 1, wherein the microprocessor (40) stores various information detected by the sensing means in an inactive memory, and then outputs the information to an external device connected to the communication port (61). Collision position display device for cars, characterized in that to accurately read the speed, coordinates, temperature, time and the like. The mobile phone 80 according to claim 1, wherein the information collected from various sensors is collected to drive the marking assembly 30, and the cause of the accident, such as vehicle speed and bearing information, is displayed on the liquid crystal display 41. The control unit 94 for controlling the transmission to the rescue engine through the modularized to be installed in the car, A plurality of marking assemblies 30 are installed in the case 95, and a connector 97 is formed at one side of the case 95 to be connected to the control unit 94 to separately separate the case 95 from the lower part of the vehicle body. Collision position display device for cars characterized in that the installation.