KR100875191B1 - Driving visibility securable controlling device of vehicle having function of image saving - Google Patents

Abstract

A driving sight securing device of a vehicle is provided to secure side and rear driving sight without side mirrors so that the angle the driver has to turn the eyes to secure driving sight is reduced and the noise and interference due to side mirror are prevented. A driving sight securing device of a vehicle comprises one or more pairs of first cameras(110,115) installed in order to take images of left/right and rear sides of the vehicle, one or more second cameras(120) installed in order to take images the front side of the vehicle, a controller(130) including an image processor(140) processing the image information of the first and the second cameras, display units(150,155,160) installed as many as the number of the first and the second cameras, a memory unit(170) storing the processed image information, a power supply unit(103) equipped with a selection switch(105) whose input terminal is selectively connected to a main battery(103a) and a sub battery(103b) and supplying the power through the battery connected to the input terminal of the selection switch, and a voltage level sensor(107) electrically connected to the output terminal of the selection switch.

Description

Driving visibility securing device of vehicle having driving image saving function {Driving visibility securable controlling device of vehicle having function of image saving}

The present invention relates to a driving field securing apparatus for a vehicle having a driving image storing function. More specifically, the left, right, rear, and front views of the vehicle are secured through a camera and a display screen inside the vehicle, and are captured by the camera. The present invention relates to a driving field securing apparatus for a vehicle having a driving image storage function that is temporarily stored under a condition of prioritizing the latest one.

Generally, outside rear view mirrors (hereinafter referred to as side mirrors) are respectively installed on the left and right sides of the vehicle, and inside rear view mirrors (room mirrors) are provided on the roof panel inside the vehicle. Is installed).

When the driver changes lanes or observes the left, right, and rear sides of the vehicle, the driver easily observes with the help of the side mirrors, and changes the lane only when it is determined that sufficient distance is secured from other vehicles in the side lane driving behind. . In addition, the driver secures a rear view of the vehicle through the room mirror.

However, when the driver changes lanes or reverses, the driver should alternately look at the side mirrors and the side mirrors which are relatively far from the driver's seat, and the room mirrors installed at different heights. In other words, the driver has to pay a lot of attention to secure driving visibility when changing lanes or backing, which is a factor that causes a rapid fatigue when driving the vehicle. Therefore, there is a need for the driver to more easily secure the driving view of the side and rear of the vehicle.

In addition, as described above, since a side mirror is usually provided to secure a view to the vehicle side and the rear, a large noise is generated while the outside air collides and rubs against the side mirror that protrudes in the lateral direction when the vehicle is driven. In addition, when the vehicle is parked or when driving on a narrow road, a phenomenon in which the moving radius of the vehicle is greatly restricted by the side mirror protruding in the lateral direction of the vehicle occurs.

In addition, since the side and rear view of the left or right side of the vehicle is conventionally secured through the side mirror of the vehicle, when driving on a road where lighting is insufficient at night, the driver hardly secures the side and rear view through the side mirror. do. This leads to a higher vehicle accident rate at night.

In addition, the conventional side mirror is formed in a planar shape to secure the side and rear view through an image reflected on one reflective surface, so that the field of view is secured according to the angle of the reflective surface, and thus the field of view of a relatively broad area can be obtained. As a result, there is a problem that blind spots are formed in the lateral direction of the vehicle.

On the other hand, as a means for determining whether the fault at the time of the current vehicle accident, the phenomenon of marking the paint on the road of the vehicle accident point frequently occurs, thereby causing a phenomenon that hurts the aesthetics of the road as well as the surroundings of the road. And in a vehicle accident where the driver loses consciousness or dies, the witness's testimony is almost entirely dependent on the witness's testimony or negligence, which does not prove the exact course of the vehicle accident, It can lead to an unreasonable phenomenon such as being. In addition, considering the recent situation where an insurance scam or other vehicle crime continues to occur, it is possible to obtain a video showing the driving situation of an accident vehicle, or to display a video when a vehicle is damaged by another person or another vehicle when the vehicle is stopped or parked. It needs to be secured.

The present invention is to overcome the above-mentioned conventional problems, an object of the present invention is to enable the driver to smoothly secure the driving field of view through the easy movement of the pupil in a relatively narrow area when changing lanes, backwards and other driving It is.

In addition, the present invention can secure the driving view of the side in the state in which the side mirror is excluded from the vehicle, thereby preventing interference with other vehicles and external structures by the side mirror when parking in a narrow space or driving on a narrow road, Another purpose is to prevent noise generated from the side mirrors.

In addition, the present invention records the other vehicles or other buildings that run in the side, rear and front of the vehicle in the form of the image information in the vehicle, and through this to relatively accurately and objectively determine the driving situation of the accident vehicle during the vehicle accident Has a different purpose.

In addition, the present invention has a different object when the vehicle is parked or stopped when the situation around the vehicle is photographed, through which the situation is secured as an image when the vehicle is damaged by another person or another vehicle can be utilized as evidence.

In addition, the present invention has another object to ensure a smooth view of the left and right sides, even rear view on the road lacking lighting during the night driving of the vehicle.

In addition, the present invention has another object to ensure a relatively wide field of view for the left and right side and rear when driving the vehicle and to minimize the blind spot in the vehicle side direction.

In order to achieve the above object, a driving field securing apparatus for a vehicle having a driving image storage function according to the present invention includes a pair of one or more first cameras installed on the vehicle so as to photograph left, right, and left sides of the vehicle in a longitudinal direction. And at least one second camera unit installed to photograph the front of the vehicle, image information of the first camera unit and image information of the first camera unit, and image information of the first camera unit and the second camera. A control unit having an image processing unit for processing negative image information, and installed in front of the inside of the vehicle, and displaying image information processed by the image processing unit, the same number as the first camera unit and the second camera unit being installed. And a display unit, a memory unit for storing image information processed by the image processor, and a power supply unit for supplying power. It is characterized by.

In addition, the first camera unit may be formed in a pair and mounted on the left panel and the right panel of the vehicle, respectively. Here, the pair of first camera units may be mounted on the front wheel panel of the left panel and the front wheel panel of the right panel, respectively.

The display device may further include a first auxiliary camera unit mounted on a rear wheel panel of the left panel and a second auxiliary camera unit mounted on a rear wheel panel of the right panel. Here, the first camera unit and the first auxiliary camera unit mounted on the front wheel panel of the left panel are installed to photograph the same shooting range, and the first camera unit and the first camera unit mounted on the front wheel panel of the right panel. The second auxiliary camera unit may be installed to photograph the same shooting range.

In addition, the first camera unit and the second camera unit may be formed in the form of having an infrared lamp for night photographing.

In addition, the photographed image information of the first camera unit and the second camera unit may be input to the controller through an optical cable and a photoelectric element, respectively.

The display unit may include a pair of first display units displaying image information of the pair of first camera units and a second display unit displaying image information of the second camera unit, and the pair of first The first display unit may be installed at the left and right sides of the dash panel inside the vehicle, and the second display unit may be installed at the center of the dash panel.

The display unit displaying the image information of the first camera unit of the display unit may be to replace the side mirror of the vehicle.

The memory unit may store the image information in such a manner that, when the image information exceeds the storage capacity, the previously stored image information is automatically deleted and new image information corresponding to the capacity of the deleted image information is automatically stored. Can be.

The memory unit may be a USB memory or an external hard disk that is electrically connected to the image processor in a detachable form.

The control unit may have an electrical locking function of the image information which can selectively limit the reproduction or deletion of the image information stored in the memory unit.

The apparatus may further include a transmitter configured to transmit image information stored in the memory unit to another external device.

In addition, the photographed image information of the first camera unit and the second camera unit may be input to the controller through an optical cable and a photoelectric element, respectively.

The power supply unit may include a main battery and an auxiliary battery, and include a selection switch unit in which an input terminal is selectively connected to the main battery and the auxiliary battery to connect a battery connected to an input terminal of the selection switch of the main battery and the auxiliary battery. Power supply may be made through.

In addition, the output voltage of the main battery is higher than the output voltage of the auxiliary battery, and further includes a voltage level sensing unit electrically connected to the output terminal of the selection switch, the control unit according to the signal input from the voltage level sensing unit It is determined whether the battery is a power source from the main battery and the auxiliary battery, and in the case of the power source through the main battery, the control to operate the first camera unit, the second camera unit, the first display unit, the second display unit, and the memory unit. The signal may be output, and when the power is supplied through the auxiliary battery, a control signal for operating the first camera unit, the second camera unit, and the memory unit may be output.

According to the present invention, when the driver of the vehicle changes lanes, reverses, or other driving, the eyesight can be smoothly secured through easy movement of the pupils within a relatively narrow area. You can minimize fatigue.

In addition, since the side and rear driving visibility can be secured while the side mirrors are excluded from the vehicle, the moving radius of the vehicle becomes larger when parking or driving on a narrow road, and the collision between the side mirrors between the vehicles and the building of the side mirror are also possible. The collision accident on the wall is prevented at the source, and the vehicle noise due to the side mirror is prevented, which can greatly reduce the noise when driving the vehicle.

In addition, it is possible to smoothly secure the visibility of the left and right side and rear, even on roads where lighting is insufficient during night driving of the vehicle, thereby improving the driving performance at night and reducing the vehicle accident rate at night.

In addition, the present invention can secure a relatively wide field of view for the left and right side and rear when driving the vehicle and thereby minimize the blind spot in the vehicle side direction.

In addition, since the situation of the front, side, and rear of the vehicle driving is recorded as image information, the situation during the vehicle accident can be grasped relatively accurately and objectively, so that the driver can cope with a more psychological sense of security without having to panic at the time of the accident. .

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

1 is a diagram illustrating a circuit configuration of a driving view field securing apparatus for a vehicle having a driving image storing function according to an exemplary embodiment of the present invention. FIG. 2 is a diagram illustrating a position and a photographing angle mounted to vehicles of the first and second camera units according to the embodiment of FIG. 1. 3 is a diagram illustrating a position mounted in a vehicle of a display unit according to the exemplary embodiment of FIG. 1.

As shown in FIG. 1, the apparatus 100 for securing a driving field of a vehicle having a driving image storage function according to an embodiment of the present invention includes first and second camera parts 110 and 115 and a second camera part 120. The controller 130 includes an image processor 140, a first display unit 150 and 155, a second display unit 160, a memory unit 170, and a power supply unit. In addition, the driving field securing apparatus 100 of the vehicle having a driving image storing function may further include a selection switch 105 and a voltage level detecting unit 107.

The first camera units 110 and 115 are installed at positions to photograph the left, right, and rear sides of the vehicle 300. In other words, the first camera units 110 and 115 are mounted on the body of the vehicle 300. It is mounted, but is mounted so that the photographing direction is toward the side and rear of the vehicle 300. Here, the right and left and rear sides of the vehicle 300 mean left and left rear and right and right rear with respect to the longitudinal direction of the vehicle 300. Since the first camera unit 110 and 115 have to photograph the left and right sides and the rear of the vehicle 300, the first camera unit 110 and 115 are formed in one or more pairs and mounted on the left and right sides of the vehicle 300, respectively.

Referring to FIG. 2, a pair of first camera units 110 and 115 are mounted in front of the left panel 310 and the right panel 320 of the vehicle 300, respectively. Here, the pair of first camera units 110 and 115 may be mounted on panel portions (hereinafter, referred to as wheel panels) above the wheels, respectively. That is, one first camera unit 110 is mounted to the front wheel panel 311 on the left side of the vehicle 300, and the other first camera unit 115 is the front wheel panel 321 on the right side of the vehicle 300. ) Is mounted. This is because the wheel panels 311 and 321 are most protruded compared to the other parts of the left panel 310 and the right panel 320, so that the first camera unit 110 and 115 are moved to the front wheel panel 311 ( 321, the first camera unit 110 and 115 can secure a wide photographing angle without interfering with the left panel 310 and the right panel 320, and thus the outer surface of the vehicle 300. This is because even when only slightly protruded from the vehicle, it is possible to smoothly capture the driving situation on the side and the rear of the vehicle 300, and can be better protected from external shocks and the like.

Each of the first camera units 110 and 115 may include a camera module 110a or 115a or a lens including an image sensor such as a charge coupled device (CCD) or a complementary metal-oxide semiconductor (CMOS). May include a transparent cover (not shown) that protects the camera modules 110a and 115a and the lens. In addition, each of the first camera units 110 and 115 may include infrared lamps 110b and 115b for photographing at night driving of the vehicle. Accordingly, even when the vehicle 300 is traveling at night when the road lacks lighting, the vehicle 300 side is displayed through the images of the vehicle 300 side and the rear side which are illuminated and photographed by the infrared lamps 110b and 115b. · The rear view can be secured smoothly.

The second camera unit 120 is installed at a position to photograph the front of the vehicle 300, that is, the second camera unit 120 is mounted on the body of the vehicle 300, but the shooting direction is the vehicle 300 ) Is mounted to face forward. The second camera unit 120 may be mounted to the vehicle 300 in one or more forms, but since the second camera unit 120 has a photographing function for the front of the vehicle 300, the second camera unit 120 may be formed in one vehicle 300. ) Would be sufficient.

Referring to FIG. 2, one second camera unit 120 is mounted to the roof panel 330 of the vehicle 300. Since the roof panel 330 is the highest part of the vehicle 300, when the second camera unit 120 is mounted on the roof panel 330, the shooting angle toward the downward direction may be adjusted in various ways.

Like the first camera unit 110 and 115, the second camera unit 120 includes a camera module 120a having an image sensor such as a charge coupled device (CCD) or a complementary metal-oxide semiconductor (CMOS), It may include a lens (not shown), the camera module 120a and a transparent cover (not shown) to protect the lens. In addition, the second camera unit 120 may include an infrared lamp 120b for photographing when the vehicle 300 is driving at night.

The controller 130 may include the first camera unit 110 and 115, the second camera unit 120, the first display unit 150 and 155, the second display unit 150, and the memory unit 170. To control operation. Image information of the first camera unit 110 and 115 and image information of the second camera unit 120 are input to the control unit, and the control unit includes an image processing unit, and the image processing unit includes the first camera unit 110. Image information of 115 and image information of the second camera unit 120 are processed. The image processing unit may process the processed image information of the first camera unit 110 and 115 and the image information of the second camera unit 120 to the first display unit 150, 155 and the second display unit ( 160).

Referring to FIG. 1, image information of the first camera unit 110 mounted on the front wheel panel 311 on the left side of the vehicle 300 is input to the controller 130, and the front wheel panel on the right side of the vehicle 300 ( Image information of the first camera unit 115 mounted on the 321 is input to the controller 130, and image information of the second camera unit 120 mounted on the roof panel 330 of the vehicle 300 is controlled by the controller ( 130). Here, the image information of the first camera unit 110, 115 and the second camera unit 120 may be input to the control unit 130 through an optical cable and a photoelectric element (180). .

The optical cable and the optoelectronic device 180 will be briefly described. The optical cable is a cable that converts an electrical signal into a light signal and transmits it through a glass fiber. The optical cable has a wider bandwidth than other wired transmission media, and thus has an excellent data rate. Since the weight is reduced, the size of the supporting structure can be reduced, and at the same time, it is transmitted in the form of light, so that it does not receive external interference such as impact noise and crosstalk. The photoelectric device 180 converts light energy into electrical energy when light is used as an energy transmission means or a reception means.

In particular, since the optical cable hardly generates a phenomenon of backward transmission of the captured image information, the state in which the image information photographed by the first camera unit 110 and 115 and the second camera unit 120 excludes the reverse transmission phenomenon. The controller 130 may be smoothly input to the controller 130.

The first display unit 150, 155 and the second display unit 160 have a function of continuously displaying the image information processed by the image processor 140, and the first display unit 150, 155 may be used. The second display unit 160 is installed inside the vehicle 300 by the same number as the sum of the first camera units 110 and 115 and the second camera unit 120.

Referring to FIG. 3, a pair of first display units 150 and 155 are disposed at left and right sides of the dash panel 340 of the vehicle 300 to correspond to the pair of first camera units 110 and 115. Each is installed. In addition, one second display unit 160 is installed at the center of the dash panel 340 of the vehicle 300 so as to correspond to one second camera unit 120. Here, the image information captured by the pair of first camera units 110 and 115 is displayed through the pair of first display units 150 and 155, and by one second camera unit 120. The captured image information is displayed through one second display unit 160.

In detail, the first display unit 150 in which the image information of the first camera unit 110 mounted on the left front wheel panel 311 of the vehicle 300 is installed on the left side of the dash panel 340 of the vehicle 300. The first display unit 155 displayed on the right side of the dash panel 340 of the first camera unit 155 displayed on the display panel and mounted on the right front wheel panel 321 of the vehicle 300 is mounted on the right side of the vehicle 300. ) Is displayed. In addition, image information of the second camera unit 120 mounted at the center of the roof panel 330 of the vehicle 300 is displayed through the second display unit 160 installed at the center of the dash panel 340 of the vehicle 300. do.

The pair of first display units 150 and 155 and the second display unit 160 may each have a height adjustment. That is, the driver of the vehicle 300 may feel the necessity of varying the heights of the first display unit 150 and 155 and the second display unit 160 according to physical conditions such as height and various other situations during driving. Accordingly, the first display unit 150, 155 and the second display unit 160 is formed in a height-adjustable form, and the driver displays the first display unit 150, 155 and the second display unit 160. The height of the can be adjusted appropriately to drive. Here, since the configuration in which the heights of the first display unit 150, 155 and the second display unit 160 are adjusted may be implemented through various conventional configurations, the description and illustration of the specific configuration are omitted in this embodiment. .

The memory unit 170 stores the image information processed by the image processor 140. That is, the image processor 140 may display the processed image information of the first camera unit 110 and 115 and the image information of the second camera unit 120 in the first display unit 150, 155 and the second display unit. The controller 160 outputs the image information of the first camera unit 110 and 115 and the image information of the second camera unit 120. Here, when the stored image information exceeds the storage capacity, the memory unit 170 automatically deletes the previously stored image information and simultaneously stores new image information corresponding to the amount of the deleted image information. Save video information.

The memory unit 170 may be formed of a USB memory or an external hard drive that is electrically connected to the image processor 140 in a detachable form. Referring to FIG. 3, a connector 341 electrically connected to the image processor 140 is mounted at a lower portion of the dash panel 340 of the vehicle 300, and a USB memory, which is a memory unit 170, is mounted on the connector 341. It is electrically fastened to store image information output from the image processor 140. Here, the USB memory as the memory unit 170 and the connector 341 of the dash panel 340 have a mechanical locking structure, so that when the driver needs the USB memory as the memory unit 170, the connector ( 341).

In addition, the driver may be set to prevent the driver from playing or deleting the stored image information of the USB memory, which is the memory unit 170, if necessary. That is, the controller 130 has an electric lock function for the memory unit 170, and thus, the driver can set the memory unit 170 as an electric lock function to prevent playback or deletion of stored image information when necessary. have. Here, the electronic locking of the image information of the USB memory, which is the memory unit, may be implemented in various forms through a conventional circuit configuration, and thus, a detailed illustration and description thereof will be omitted.

The power supply unit 103 may include a first camera unit 110 and 115, a second camera unit 120, a controller 130, a first display unit 150, 155, a second display unit 160, The memory unit 170 functions to supply power to each component of the driving view field securing apparatus 100 for a vehicle having a driving image storing function. The power supply 103 may use a conventional vehicle battery installed in the vehicle, and in some cases, a separate battery may be further installed in the vehicle.

The power supply unit 103 includes a main battery 103a and an auxiliary battery 103b, and is connected to the main battery 103a or the auxiliary battery 103b at an output terminal of the main battery 103a and the auxiliary battery 103b. A selection switch section 105 that is selectively connected may be installed.

Accordingly, power is supplied to each component of the traveling view field securing apparatus 100 of the vehicle having the driving image storing function through the main battery 103a by the connection state of the selection switch unit 105, or the auxiliary battery ( Through 103b), power may be supplied to each component of the traveling view field securing apparatus 100 of the vehicle having the driving image storing function. Here, the selection switch 105 may be a manual switch by a manual operation such as a button or a lever, or may be an electronic switch. Such a selection switch 105 may be modified in various forms by conventional techniques. Specific drawings and descriptions are omitted in the embodiment.

The main battery 103a may be a normal vehicle battery installed in the vehicle 300, and the auxiliary battery 103b may be installed separately from the vehicle battery and installed in the vehicle 300. In addition, the auxiliary battery 103b may be in the form of a rechargeable battery that charges a leakage current among currents generated by the generator of the vehicle 300. Accordingly, power is supplied to each component of the driving field field securing apparatus 100 of the vehicle having the driving image storing function through the main battery 103a and the selection switch unit at the same time as the vehicle 300 starts up. At this time, the input terminal of the selector switch 105 is connected to the main battery 103a. Then, according to the state in which the start of the vehicle 300 is turned off or other needs, the input terminal of the selection switch unit 105 is connected to the auxiliary battery 103b so that each of the traveling field view securing apparatus 100 of the vehicle having the driving image storage function is provided. Power can be supplied to the components.

In addition, a voltage level detecting unit 107 is installed at the output terminal of the selection switch unit 105, a signal sensed by the voltage level detecting unit 107 is input to the control unit 130, and the output of the main battery 103a is output. The voltage may be configured to be higher than the output voltage of the auxiliary battery 103b.

That is, the controller 130 determines which of the main battery 103a and the auxiliary battery 103b is the power source through the signal input from the voltage level detector 107. Herein, when it is determined that the power is supplied through the main battery 103a, the controller 130 may include the first camera unit 110 and 115, the second camera unit 120, the first display unit 150 and 155 and the second camera unit. The driving signal is output to the display unit 160 and the memory unit 170, and thus image information captured by the first camera unit 110 and 115 and the second camera unit 120 is displayed on the first display unit 150. 155 and the second display unit 160 are stored in the memory unit 170 at the same time. On the contrary, when it is determined that the power is supplied through the auxiliary battery 103b, the controller 130 outputs a driving signal to the first camera unit 110, 115, the second camera unit 120, and the memory unit 170. Accordingly, image information photographed by the first camera unit 110 and 115 and the second camera unit 120 is stored in the memory unit 170.

Therefore, when driving the vehicle or stopping the vehicle while the vehicle is turned on, the input terminal of the selection switch unit 105 is connected to the main battery 103a to photograph the first camera unit 110, 115 and the second camera unit 120. The image is displayed on the first display unit 150, 155 and the second display unit 160 and stored in the memory unit 170, and when the vehicle is turned off, the selection switch unit 105 The input terminal may be connected to the auxiliary battery 103b so that the captured images of the first camera unit 110 and 115 and the second camera unit 120 are stored only in the memory unit 170. Here, the selection switch unit 105 may be in the form of selectively connecting the input terminal to the main battery (103a) or the auxiliary battery (103b) by the driver's operation, otherwise the input terminal when the vehicle is turned off (OFF) The auxiliary battery 103b may be automatically connected to the auxiliary battery 103b, and the input terminal thereof may be automatically connected to the main battery 103a when the vehicle is turned on.

In addition, the driving view field securing apparatus 100 of the vehicle having a driving image storage function further includes a transmission and reception unit 190, the image photographed by the first camera unit 110, 115 and the second camera unit 120 The transmission may be in the form of transmitting to another device through the transceiver 190.

By the above configuration, the driver of the vehicle 300 may display the vehicle 300 through the screens of the first display unit 150 and 155 and the second display unit 160 installed in the dash panel 340 of the vehicle 300. It is possible to travel while ensuring a clear view of the left, right, rear and front of the vehicle. In other words, the side and rear view of the left side of the vehicle 300 is secured through one first display unit 150 installed on the left side of the dash panel 340 of the vehicle 300, and the other side installed on the right side of the dash panel 340. View of the front and rear of the vehicle 300 is secured through the second display unit 160 installed at the center of the dash panel 340 while securing a side and rear view of the right side of the vehicle 300 through one first display unit 155. To secure. Here, since the driver mainly watches the front while driving the vehicle, securing the front view through the second display unit 160 may be more usefully used in reverse or parking.

As described above, the driver secures the left, right, rear, and front views through the first display units 150 and 155 and the second display unit 160 installed at a similar height to the dash panel 340 of the vehicle 300. Therefore, it is possible to secure the driving visual field much more easily than to secure the driving visual field of the vehicle by the side mirror and the room mirror mounted on the vehicle having a large distance difference and a far installation distance of the existing. For the above reason, the side mirror of the vehicle 300 may be omitted, which prevents friction and noise with air generated in the side mirror while the vehicle 300 is running, and protrudes from the side of the vehicle during parking or driving. The side mirrors are prevented from interfering with driving, resulting in a larger movable radius of the vehicle 300.

In addition, since the images photographed by the first camera unit 110, 115 and the second camera unit 120 are stored in the memory unit 170 for a predetermined time, the situation is stored in the memory unit 170 in a vehicle accident. It is stored as image information. Accordingly, it is possible to determine whether the fault is relatively accurate through the image information stored in the memory unit 170 during the accident of the vehicle 300, in particular, the driver of the damaged vehicle due to a large accident, rather than momentarily or long-term consciousness rather applied to the vehicle It can prevent or minimize irrational phenomena such as being mistaken as a driver.

In addition, since the situation around the vehicle 300 is photographed not only when the vehicle 300 is driven, but also when the vehicle 300 is parked or stopped, the situation is relatively accurately photographed when the vehicle 300 is damaged by another person or another vehicle. As a result, the captured image is secured as evidence of a vehicle accident or a vehicle damage crime.

In addition, the first camera unit 110, 115 and the second camera unit 120 have the vehicle 300 side and rear side as compared to the side mirror which secures the vehicle side and rear view by the conventional plane reflection surface. You can shoot a wider range of. Accordingly, the blind spot in the vehicle side direction generated when the field of view is secured by the existing side mirror can be minimized.

Next, a driving view field securing apparatus for a vehicle having a driving image storage function according to another embodiment of the present invention will be described.

4 is a diagram illustrating a circuit configuration of a driving view field securing apparatus for a vehicle having a driving image storing function according to another exemplary embodiment of the present invention. FIG. 5 is a view illustrating positions mounted on vehicles of the first and second auxiliary camera units according to the embodiment of FIG. 4. 6 is a diagram illustrating a photographing angle of a pair of the first camera unit and the first and second auxiliary camera units according to the embodiment of FIG. 4.

According to another exemplary embodiment of the present invention, a driving view field securing apparatus 200 for a vehicle having a driving image storing function may include a first camera unit 110 and 115, a second camera unit 120, a controller 130, and an image processor. 140, the first display unit 150 and 155, the second display unit 160, the memory unit 170, the transceiver unit 190, the first auxiliary camera unit 210, and the second auxiliary camera unit ( 220). The driving view field securing apparatus 200 of the vehicle having the driving image storing function may include a first auxiliary camera unit 210 in the driving field securing apparatus 100 of the vehicle having the driving image storing function according to the embodiment of FIGS. 1 to 3. ) And the second auxiliary camera unit 220 are further installed. Therefore, hereinafter, the driving field securing apparatus 200 for a vehicle having a driving image storing function according to another embodiment of the present invention will be described with reference to the first auxiliary camera unit 210 and the second auxiliary camera unit 220. 1 and 3, the same or similar parts as those of the driving field securing apparatus 100 of the vehicle having the driving image storing function according to the exemplary embodiment of FIGS. 1 to 3 use the same reference numerals, and a detailed description thereof will be omitted.

The first auxiliary camera unit 210 is mounted on the rear wheel panel 312 on the left side of the vehicle 300, and the first auxiliary camera unit 210 is mounted on the front wheel panel 311 on the left side of the vehicle 300. When the mounted first camera unit 110 is damaged or malfunctions, the first camera unit 110 takes a picture of the left side of the vehicle 300 instead of the first camera unit 110.

That is, when the vehicle 300 is driving and the video signal of the first camera unit 110 on the left side of the vehicle is not input or is not normal, the controller 130 may malfunction of the first camera unit 110. The control unit outputs an operation signal for the first auxiliary camera unit 210. Accordingly, the first auxiliary camera unit 210 inputs the captured image information to the controller 130 while continuously photographing the left side and the rear of the vehicle 300. In addition, the image information of the first auxiliary camera unit 210 input to the controller 130 is the same as the image information of the first camera unit 110 on the left side of the vehicle 300 through the dash panel 340 of the vehicle 300. It is displayed through the first display unit 150 on the left side.

In addition, as shown in FIG. 6, the range photographed with respect to the left side of the vehicle 300 of the first auxiliary camera unit 210 is the same as the range photographed by the first camera unit 110 on the left side of the vehicle 300. It may be. Reference sign W shows an example of the subject.

 The second auxiliary camera unit 220 is mounted on the rear wheel panel 322 on the right side of the vehicle 300, and the second auxiliary camera unit 220 is mounted on the front wheel panel 311 on the right side of the vehicle 300. When the mounted first camera unit 155 is damaged or malfunctions, the first camera unit 155 replaces the first camera unit 155 and photographs the right side and the rear of the vehicle 300. Here, the range photographed with respect to the left side of the vehicle 300 of the second auxiliary camera unit 220 may be the same as the range photographed by the first camera unit 120 on the left side of the vehicle 300.

In addition, an operation of the second auxiliary camera unit 220 and a process of displaying image information by the operation through the first display unit 155 on the right side of the vehicle 300 are the same as those of the first auxiliary camera unit 210 described above. The detailed description is omitted here.

What has been described above is only one embodiment for implementing the driving field of view securing apparatus for a vehicle having a driving image storage function according to the present invention, the present invention is not limited to the above-described embodiment, in the claims As claimed, any person having ordinary skill in the art without departing from the gist of the present invention will have the technical spirit of the present invention to the extent that various modifications can be made.

1 is a diagram illustrating a circuit configuration of a driving view field securing apparatus for a vehicle having a driving image storing function according to an exemplary embodiment of the present invention.

FIG. 2 is a diagram illustrating a position and a photographing angle mounted to vehicles of the first and second camera units according to the embodiment of FIG. 1.

3 is a diagram illustrating a position mounted in a vehicle of a display unit according to the embodiment of FIG. 1.

4 is a diagram illustrating a circuit configuration of a driving view field securing apparatus for a vehicle having a driving image storing function according to another exemplary embodiment of the present invention.

FIG. 5 is a view illustrating positions mounted on vehicles of the first and second auxiliary camera units according to the embodiment of FIG. 4; FIG.

FIG. 6 is a diagram illustrating a photographing angle of a pair of the first camera unit and the first and second auxiliary camera units according to the embodiment of FIG. 4.

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

100,200: Device for securing the field of view of a vehicle having a driving image storage function

103: power supply 103a: main battery

103b: auxiliary battery 105: selection switch unit

107: voltage level detection unit 110,115: first camera unit

110a, 115a: camera module 110b, 115b: infrared lamp

120: second camera unit 120a: camera module

120b: infrared lamp 130: control unit

140: image processor 150,155: first display unit

160: second display unit 170: memory unit

180: photoelectric device 190: transceiver

210: first auxiliary camera unit 220: second auxiliary camera unit

300: vehicle 310: left panel

311: Front wheel panel 312: Rear wheel panel

320: right panel 321: front wheel panel

322 rear wheel panel 330 roof panel

Claims (16)

At least one first camera unit installed on the vehicle to photograph the left, right, and rear sides of the vehicle in a longitudinal direction; At least one second camera unit installed to photograph the front of the vehicle; A control unit including an image processing unit configured to input image information of the first camera unit and image information of the second camera unit, and to process input image information of the first camera unit and image information of the second camera unit; A display unit installed in front of the inside of the vehicle to display image information processed by the image processing unit and installed in the same number as the first camera unit and the second camera unit; A memory unit for storing image information processed by the image processor; And a selection switch having an input terminal selectively connected to the main battery and the auxiliary battery, and the main battery and the auxiliary battery, wherein the output voltage of the main battery is higher than the output voltage of the auxiliary battery, and the selection of the main battery and the auxiliary battery is performed. A power supply unit supplying power through a battery connected to an input terminal of the switch; A voltage level sensing unit electrically connected to an output terminal of the selection switch, The controller determines which battery is the power source from the main battery and the auxiliary battery according to a signal input from the voltage level detecting unit, and when the power is supplied from the main battery, the first camera unit, the second camera unit, and the first battery. And a control signal for operating the first display unit, the second display unit, and the memory unit, and outputs a control signal for operating the first camera unit, the second camera unit, and the memory unit when the power is supplied through the auxiliary battery. A driving field securing apparatus for a vehicle having a driving image storing function. The method of claim 1, The first camera unit, a pair of pairs are secured to the driving field of the vehicle having a driving image storage function, characterized in that mounted on the left and right panels of the vehicle, respectively. The method of claim 2, And the pair of first camera units are mounted on the front wheel panel of the left panel and the front wheel panel of the right panel, respectively. The method of claim 3, wherein And a second auxiliary camera unit mounted to a rear wheel panel of the left panel, and a second auxiliary camera unit mounted to a rear wheel panel of the right panel. Field of view. The method of claim 4, wherein The first camera unit and the first auxiliary camera unit mounted on the front wheel panel of the left panel are installed to photograph the same shooting range, and the first camera unit and the second auxiliary camera mounted on the front wheel panel of the right panel. The unit is installed to capture the same shooting range, and the control unit is configured to control the image of the left panel when the video signal is not input from the first camera unit of the left panel or the video signal input from the first camera unit of the left panel is not in a normal state. 1 outputs an operation signal to the auxiliary camera unit so that the image information captured by the first auxiliary camera unit of the left panel is displayed through any one of the plurality of display units, and the controller controls the first camera of the right panel; Video signal is not inputted from the camera or the video signal input from the first camera unit on the right panel is fixed. If not, the operation signal for the first sub-camera unit of the right panel is output so that the image information captured by the first sub-camera unit of the right panel is displayed through any one of the plurality of display units. A driving field securing apparatus for a vehicle having a driving image storing function. The method of claim 1, The first camera unit and the second camera unit, it is formed in the form of having an infrared lamp for night photographing driving view of the vehicle having a driving image storage function, characterized in that the form. The method of claim 1, The photographed image information of the first camera unit and the second camera unit is input to the control unit via an optical cable and a photoelectric element, respectively. Device. The method of claim 2, The display unit includes a pair of first display units displaying image information of the pair of first camera units and a second display unit displaying image information of the second camera unit, The pair of first display units are installed at the left and right sides of the dash panel inside the vehicle, respectively, and the second display unit is installed at the center of the dash panel. . delete The method of claim 1, The memory unit may store the image information in such a manner that, when the image information exceeds the storage capacity, the previously stored image information is automatically deleted and new image information corresponding to the capacity of the deleted image information is automatically stored. A driving field securing apparatus for a vehicle having a driving image storing function. The method of claim 1, And the memory unit is a USB memory or an external hard drive which is electrically connected to and detachable from the image processing unit. The method of claim 1, And the control unit has an electric lock function of the image information capable of selectively restricting the reproduction or deletion of the image information stored in the memory unit. The method of claim 1, And a transmission unit for transmitting the image information stored in the memory unit to another external device. delete delete delete

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