KR100369744B1 - Moving image recording device and control method for vehicle operating information - Google Patents

Abstract

The present invention relates to a device that is mounted on a vehicle and automatically records the surrounding environment and driving information of the vehicle, and in the event of a collision with another vehicle while driving the vehicle, it is necessary to secure objective data for judging the fault of both parties. In order to mount the camera unit 10 to the vehicle, and to store the surrounding image and audio information and the vehicle driving information photographed by the camera unit 10 in the memory unit 13 and at the same time the driver can visually recognize The display unit 30 is displayed on the external display device 31 of the output unit 30 so as to reproduce the signals stored in the memory unit 13 when a shock is applied to the vehicle at a predetermined level or in response to a driver's operation signal. By providing a video recording device of the driving environment of the vehicle stored in the / storage device 32, it is possible to secure objective data on the accident situation in the event of an accident. By playing a CD or a movie stored music through the reproducing / store unit 32 during haengjung or stopped aids in comfortable vehicle operation.

Description

Vehicle operation information image recording device and control method {MOVING IMAGE RECORDING DEVICE AND CONTROL METHOD FOR VEHICLE OPERATING INFORMATION}

The present invention relates to a device mounted on an automobile to automatically record the environment around the vehicle and driving information of the vehicle, and in particular, integrates an image system and a driving record system to display various information detected during driving on an external display device. The present invention relates to a vehicle driving information recording apparatus and a control method for recording and storing each detected driving information and a video and audio signal recorded by a camera in a reproducing / storage device to secure objective evidence data in case of an accident of a vehicle.

As a driving information recording apparatus provided in a conventional vehicle, a recording sheet is inserted at the bottom of a taco meta or a speed meta of a cluster, and the driving record of a vehicle running on the recording sheet, the driving habits of the driver, the driving speed and the driving distance, etc. are graphed. A mechanical detection method was used to direct.

However, since the driving information recording apparatus records only information such as the speed of the vehicle, the angle of the steering wheel and the running time at the time of the accident, there is a problem in that it cannot provide any information about the surrounding environment at the time of a car contact accident.

On the other hand, in order to overcome the blind spots of the car, a sensor is installed in the rear of the car, and when the sensor detects a person or obstacle located behind the car, the device that performs an alarm or a camera capable of shooting the blind spot of the car is suitable. Devices that display the location of the blind spot captured by this camera and displayed on the driver's seat as monitors have been proposed, but these devices are merely an auxiliary means of driving a car and display the environment around the car as image information. It could not be recorded and reproduced.

The present invention has been made to solve the above problems, by unifying the image processing system and driving record system to instruct the driver through the external display device the overall information detected during the driving of the vehicle, Various driving information detected by the vehicle in case of occurrence or driver's operation signal and video and audio signals transmitted through the camera are stored in the playback / storage device to secure objective data on the surrounding situation of the vehicle in case of an accident. In addition, while driving the vehicle, it is possible to recognize obstacles or other hazards that are located in the rear blind spot when reversing through the external display device to provide convenience of vehicle operation and at the same time in the playback / storage device. The image / video can be played through the playback / storage device while the vehicle is running or stopped. By playing CDs that store music, it helps to drive a pleasant vehicle.

1 is a block diagram schematically showing the configuration of a vehicle driving information video recording apparatus according to the present invention;

2 is a flowchart schematically illustrating a method of controlling a memory unit in a controller of a vehicle driving information image recording apparatus according to the present invention;

3 is a flowchart schematically illustrating a method of controlling a playback / storage device through a signal transmitted from an impact sensor and an operation panel in a controller of a vehicle driving information image recording apparatus according to the present invention;

4 is a block diagram schematically illustrating a configuration in which an additional secondary storage device is added to an output portion of a vehicle driving information image recording apparatus according to the present invention;

FIG. 5 is a diagram schematically illustrating a method of storing discrete data in time in a secondary storage device according to the present invention.

<Brief description of symbols for the main parts of the drawings>

10: camera portion 11: encoder portion

12: vehicle operation information detection unit 13: memory unit

14: operation panel 15: impact sensor

16: real time switch 20: control unit

21: decoder section 30: output section

31: External display device 32: Playback / storage device

33: Communication port 34: External output port

35: secondary storage

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The present invention is integrally provided with four cameras installed on both sides of the front and rear of the vehicle, as shown in Figure 1 and the camera unit 10 for generating a video and audio signal by photographing the surrounding environment while the vehicle is running; The encoder unit 11 converts the video and audio signals transmitted from the camera unit 10 into digital signals, and the vehicle driving information detection unit detecting driving information according to the driving state of the vehicle and outputting a predetermined data signal. 12) and a memory unit 13, which is composed of a memory 1 and a memory 2, and temporarily stores the digital signal transmitted from the encoder unit 11 and the data signal transmitted from the vehicle driving information detection unit 12; A control unit 20 which transmits the image, audio signal and data signal transmitted from the memory unit 13 to the output unit 30 by performing a predetermined control operation, and is provided on the front of the vehicle driving information image recording apparatus. It is provided on the operation panel 14 for generating a predetermined operation signal according to the user's operation instructions, and on a predetermined portion of one side of the vehicle, and generates an electric signal and transmits it to the control unit 20 when an external shock is detected. The real time switch 16 which checks the shock sensor 15, the operation time of the vehicle driving information detection unit 12, and the input / output time of the data, and transmits it to the control unit 20, and the image transmitted from the control unit 20. And a decoder 21 which converts audio and data signals into analog signals, and an output unit 30, and visually converts the video, audio and data signals converted by the decoder 21. It is included in the external display device 31 and the output unit 30 to be displayed externally so that it can be recognized, and reproduces the storage medium according to a user's operation signal or at a predetermined time according to the control signal of the controller 30. Playback / storage device 32 for storing the video and audio signals and data signals in the storage medium, and transmitting the signals stored in the memory unit 13 to the outside by means of communication means of the mobile phones or controlling the audio of the mobile phones. And a communication port 33 for transferring the memory unit 13 to the memory unit 13 via an external output port 34 for transmitting data recorded in the memory unit 13 to an external device.

The vehicle driving information image recording apparatus according to the present invention automatically starts operation when the start switch of the vehicle is turned on, and photographs the environment around the vehicle through four cameras provided in the camera unit 10.

In this case, the video and audio signals generated by the camera unit 10 are converted into digital signals through the encoder unit 11 and then stored in the memory 1 of the memory unit 13, and at the same time, the vehicle operation provided at one side of the vehicle. The information detection unit 12 stores the driving information according to the driving state of the vehicle in the memory 1 of the memory unit 13.

Hereinafter, the video and audio signals converted into digital signals by the encoder unit and the data signal transmitted from the vehicle driving information detection unit are collectively referred to as data.

The control unit 13 compares the total storage capacity of the memory 1 with the storage capacity remaining in the current memory 1, and when the storage capacity of 3 seconds or less remains, the data from that point in time is recorded in the memory 2, and the total storage of the memory 2 is stored. When the storage capacity of 3 seconds or less is left by comparing the storage capacity remaining in the memory 2 with the capacity, the data from that point in time is alternately stored.

The alternate storage method includes storing data in memory 1 first and then storing the data in memory 2 when the storage capacity is full, and deleting the data in memory 1 by delaying a predetermined time, and again in the case where the data in memory 2 is full. It means a storage method that stores data in 1 and repeats the process of erasing data in memory 2 by delaying a predetermined time.

On the other hand, the method of controlling the memory unit 13 in the control unit 20 follows the flow chart as shown in FIG.

The total time for writing data in memory 1 is T1, the time for storing data in memory 1 is t1, the total time for writing data in memory 2 is T2, and the time for storing data in memory 2 is The data is set to t2, and the data includes an image and audio signal photographed by a camera and a data signal transmitted from a vehicle driving information detector.

Step 1: The driver turns on the start switch.

Second step: The camera unit 10 starts shooting to generate an image and an audio signal, and the vehicle driving information detector 12 generates a data signal for driving the vehicle.

Third step: the video and audio signals transmitted from the camera unit 10 and the data signals transmitted from the vehicle driving information detection unit are stored in the memory 1.

Step 4: The controller 20 determines whether the time t1 in which data is stored in the memory 1 is 5 minutes or longer. If t1 is less than 5 minutes, feedback is carried out in the third step to continue storing data in memory 1.

Step 5: If the time t1 in which data is stored in the memory 1 is greater than five minutes, the memory 2 is reset.

Step 6: The controller 20 determines whether T1-t1 is less than 3 seconds. If the time of T1-t1 is greater than 3 seconds, it feeds back to the third step and continues to store data in memory 1.

Step 7: If the time T1-t1 is less than 3 seconds, data storage in memory 1 is stopped and data is stored in memory 2.

Eighth Step: The controller 20 determines whether the time t2 at which data is stored in the memory 2 is 5 minutes or longer. If t2 is less than 5 minutes, feedback is carried out to the seventh step and data is continuously stored in the memory 1.

Step 9: If the time t1 in which data is stored in the memory 1 is greater than 5 minutes, the memory 1 is reset.

Step 10: The controller 20 determines whether T2-t2 is less than 3 seconds. If the time of T2-t2 is greater than 3 seconds, the data is fed back to step 7 to continue storing data in memory 2. If the time of T2-t2 is less than 3 seconds, the storage of memory 2 is stopped and the third time is stopped. In step 1, the data is stored in memory 1.

Comparing t1 or t2 with 5 minutes in determining the time recorded in the memory unit 13 is for storing evidence of at least 5 minutes in case of an accident and objectively securing evidence data. The T1-t1, T2- Comparing t2 with 3 seconds is set in consideration of the time for erasing the information stored in the unused memory as each memory provided in the memory unit 13 is used alternately, and can be modified as necessary. .

As described above, when the vehicle is started, the image and audio signals transmitted from the camera unit 10 and the data signals transmitted from the vehicle driving information detection unit 12 are continuously repeated from the third to the tenth stages. Since the memory 1 and the memory 2 are alternately stored, video and audio signals and data signals are stored in the memory unit 13 at least five minutes before the present time when the vehicle is started.

On the other hand, the vehicle driving information detection unit 12 is the speed of the vehicle detected through the vehicle speed sensor (not shown), the driving distance measured by the mileage sensor (not shown), and the vehicle determined by the vehicle speed sensor The stop, the reverse of the vehicle determined by the reverse sensor (not shown), and the operation of the direction indicator of the vehicle determined by the direction indicating sensor (not shown) transfers to the memory unit 13.

Each sensor used in the vehicle driving information detection unit 12 is a simple sensor using a known circuit, and is conventionally used for detecting driving information of a vehicle, and the analog signal detected by the sensor is stored in an embedded encoder. Is converted into a digital signal and transmitted to the memory unit 13.

The operation panel 14 is used by the user to manually operate the vehicle driving information image recording apparatus according to the present invention, and the video and audio signals and data signals recorded in the memory unit 13 when an accident occurs in the vehicle. A storage button (not shown) for generating a storage signal to be stored in the playback / storage device 32, and a playback button (not shown) for generating a playback signal for playback by inserting an image or music CD into the playback / storage device. And a playback button 2 (not shown) for simultaneously storing data of the memory unit 13 and the playback / storage device 32 in the secondary storage device 35 so that the present invention can be used in another embodiment of the present invention. ) May be provided.

On the other hand, the impact sensor 15 provided on one side of the vehicle generates a predetermined electrical signal when the impact is applied to the vehicle from the outside to transmit to the control unit 20, the control unit 20, the output unit 30 The recording / recording device 32 is operated to record the data stored in the memory unit 13 on the storage medium.

In addition, the vehicle driving information image recording apparatus according to the present invention includes a real time switch 16, and the real time switch 16 controls the data signal for the current date and time through a timer function. Through the transfer to the memory unit 13 and the output unit 30.

The operation of the reproduction / storage device 32 of the output unit 30 by the storage signal of the operation panel 14 and the electrical signal of the impact sensor 15 in the control unit 20 is as shown in FIG. 3. Follow the flow chart.

Step 11: The driver turns on the start switch.

Step 12: It is determined whether the electric signal is transmitted from the shock sensor 15.

Step 13: When the electric shock signal is not transmitted from the impact sensor 15, it is determined whether there is a storage signal of the operation panel 14 again.

Step 14: When the electrical signal is transmitted from the impact sensor 15 or the storage signal is transmitted from the operation panel 14, it is determined whether the time t1 of storing the data in the memory 1 is 5 minutes or more.

Step 15: If the time t1 of storing the data in the memory 1 is less than 5 minutes, it is again determined whether the time t2 of storing the signal in the memory 2 is 5 minutes or more.

Step 16: When the time t1 of storing the signal in the memory 1 is 5 minutes or more, the signal stored in the memory 1 is recorded in the storage medium of the playback / storage device 32, and t1 is 5 minutes or more and t2 is In the case of 5 minutes or less, the data stored in the memory 1 is recorded in the storage medium of the playback / storage device 32.

Step 17: When the time t2 of storing the data in the memory 2 is 5 minutes or more, the data stored in the memory 2 is recorded in the storage medium of the playback / storage device 32.

On the other hand, the output unit 30 according to the present invention is composed of an external display device 31, a playback / storage device 32, a communication port 33 and an external output port 34, the camera unit 10 Image and audio signal transmitted from the) and the data signal transmitted from the vehicle driving information detection unit 12 is stored in the memory unit 13 and transmitted to the decoder unit 21 through the control unit 20, the decoder unit ( In 21), the signal is converted into an analog signal and displayed to the driver in real time through the external display device 31.

The playback / storage device 32 is a device that uses a CD medium to watch a movie or listen to music in a vehicle, and additionally includes a storage function. In one embodiment, a CD (CD Recordable) or DVDR is provided. (DVD Recordable) can be used.

In addition, the communication port 33 is configured to simultaneously record the contents of the telephone call transmitted through the mobile phone to the playback / storage device 32, the external output port 34 is the external storage medium to the memory It is comprised so that the signal of the part 13 can be stored.

Meanwhile, as another embodiment of the present invention, as shown in FIG. 4, an additional secondary storage device 35 may be added to the output unit 30, and the secondary storage device 35 stores two storage units. It is composed of a block is configured to allow simultaneous storage in the first block and the second block, the operation panel 14 is provided with a separate storage button 2 (not shown) to operate the secondary storage device (35). .

That is, the output unit 30 is provided with a secondary storage device 35 separately from the playback / storage device 32, and when the user operates the storage button 2 provided in the operation panel 14, the control unit 20 ) Transfers the data stored in the memory unit 13 to the first block of the secondary storage device 35, and from the time when the storage button 2 is operated in the second block of the secondary storage device 35. The data transmitted from the encoder unit 11 and the vehicle driving information detection unit 12 to the memory unit 13 is stored in real time. The data stored in the first block is an image before the user presses the save button 2. The data stored in the second block is to store the video signal and the data signal after the user presses the save button 2.

The secondary storage device 35 is configured such that data stored in the memory unit 13 can be stored without loss by using a storage capacity of the first block that is larger than the total storage capacity of the memory unit 13. If the memory 1 of the memory unit 13 is in use so that data loss does not occur due to the memory reset of the memory unit 13 at 20, the data of the memory 2 is stored first, and then the data of the memory 1 is stored. If memory 2 is in use, store the data in memory 1 and then store the data in memory 2.

That is, since the memory unit 13 alternately resets the memory 1 and the memory 2 according to a predetermined condition according to the control signal of the control unit 20, when the memory 1 is in use, the memory 13 maximizes the stored capacity by storing the data of the memory 2. can do.

Therefore, when the storage time of the memory unit 13 and the memory 2 of the memory unit 13 is 5.1 minutes, and the data stored in the memory 1 exceeds 5 minutes, the memory 2 is reset, and the time the data is stored in the memory 2 The memory 1 is set to reset when it exceeds 5 minutes, and the first block of the secondary storage device 35 is set if the time for storing data in each of the two storage blocks of the secondary storage device 35 is 10 minutes. In the second block of the secondary storage device 35, the data is stored up to 10 minutes or at least 5 minutes before the user presses the save button 2 of the operation panel 14. The data 10 minutes after the button was pressed is stored.

Since 0.1 minutes is used as a delay time for resetting the memory except for 5 minutes stored in the 5.1 minutes, the capacity for storing data in the memory is substantially 5 minutes.

In addition, the minimum 5 minutes means that the data stored in the memory 2 is reset in the first block of the secondary storage device 35 when the data stored in the memory 1 of the memory unit 13 exceeds 5 minutes. 5 minutes, and the maximum 10 minutes is when the data stored in the memory 1 is less than 5 minutes, 5 minutes stored in the memory 2 and 5 minutes stored in the memory 1 are both stored in the first block of the secondary storage device (35) .

Meanwhile, the controller 20 stores the video and audio signals converted by the encoder 11 and the data signals transmitted from the vehicle driving information detector 12 in the second block of the secondary storage device 35 in real time. .

That is, as an embodiment of the present invention, the time that can be stored in the memory 1 and the memory 2 of the memory unit 13 is 5 minutes, and the time that can be stored in the first block and the second block of the secondary storage device 35 is 10 minutes, respectively. If the user presses the save button 2 of the operation panel 14, the previous 10 minutes of data is stored in the first block of the secondary storage device 35, and the next 10 minutes of data is stored in the secondary storage device. By being stored in the second block of (35), video and audio signals and data signals of 20 minutes before and after are stored in the secondary storage device 35.

Since the time that can be stored in the memory unit 13 and the secondary storage device 35 can be adjusted according to which storage medium is used, the storage time shown in the above embodiment does not limit the scope of the present invention.

Forming two storage blocks of the secondary storage device 35 may use a method of separately operating two storage media inside the secondary storage device 35 in hardware, or secondary in software. After dividing the storage space of the storage device 35 into two blocks, a method of forming a separate program routine to be simultaneously stored in the first block and the second block may be used.

On the other hand, forming two storage blocks of the secondary storage device 35 is the stability of the data stored in the secondary storage device 35 and the data transferred from the memory unit 13 to the secondary storage device 35. This is to increase the transmission efficiency of.

Therefore, a secondary storage device 35 composed of one storage block may be used. In this case, the video signal and the data signal transmitted to the secondary storage device 35 may be encoded by the encoder unit 11 and the vehicle driving information detector 12. The data stored in the memory unit 13 is not the data transferred from.

That is, the video and audio signals transmitted from the encoder unit 11 and the data signals transmitted from the vehicle driving detection unit 12 are first stored in the memory unit 13 and then stored in the secondary storage device 35 again. This is to prevent the loss of data that may be generated by alternately resetting the memory 1 and the memory 2 of the memory unit 13 in the control unit 20.

In one embodiment, in the secondary storage device 35 composed of one storage block, if data is being stored in the memory 1 of the memory unit 13 at the time when the user operates the storage button 2 of the operation panel 14. The controller 20 repeatedly stores the data of the memory 2 in the secondary storage device 35 first and then stores the data of the memory 1 and stores the data in the memory 2 of the memory 13. The controller 20 repeatedly stores the data of the memory 1 in the secondary storage device 35 and then stores the data of the memory 2.

Therefore, when the storage time of the memory unit 13 and the memory 2 of the memory unit 13 is 5.1 minutes, and the data stored in the memory 1 exceeds 5 minutes, the memory 2 is reset, and the time the data is stored in the memory 2 The memory 1 is set to be reset when it exceeds 5 minutes, and if the time for storing data in the secondary storage device 35 is 20 minutes, the user may enter the secondary storage device 35 of the operation panel 14. Up to 10 minutes or at least 5 minutes of data before the save button 2 is saved, and 10 minutes after the save button is pressed, the data is automatically terminated.

Since 0.1 minutes is used as a delay time for resetting the memory except for 5 minutes stored in the 5.1 minutes, the capacity for storing data in the memory is substantially set to 5 minutes.

Also, the minimum 5 minutes means that the data stored in the memory 2 is reset to 5 minutes when the data stored in the memory 1 of the memory unit 13 is over 5 minutes. The maximum 10 minutes means that when the data stored in the memory 1 is less than 5 minutes, both the 5 minutes stored in the memory 2 and the 5 minutes stored in the memory 1 are stored in the secondary storage device 35.

Accordingly, the secondary storage device 35 stores the previous data of at least 5 minutes and at most 10 minutes and the subsequent data of 10 minutes based on the point in time when the user presses the storage button 2 of the operation panel 14.

The time for which the data is stored depends on the capacity of the storage medium used, and the time shown in the above examples does not limit the scope of the invention.

In addition, the secondary storage device 35 is configured to be separated from the vehicle driving information video recording device according to the present invention immediately after the storage is completed, and if necessary, the storage device having the same specification can be reinserted and used. .

On the other hand, in the case of using a large capacity secondary storage device 35, the data is stored again in addition to the rear part of the existing data, so that the secondary video storage device 35 can store video and audio signals and data signals in time. As shown in FIG. 5, if the time when the first video and audio signal and the data signal are stored until the kth storage block is t1, the second input video and audio signal and the data signal are restarted from the k + 1th storage block. It proceeds in such a way that it is stored for t1 time.

The first input video signal and data signal refer to data stored in the secondary storage device by the user pressing the save button 2. The second input video signal and data signal are stored again by the user after a predetermined time elapses. When button 2 is pressed, it means the data saved in the secondary storage.

The time t1 and the storage block k at which the video signal and the data signal are stored may be initially set, and as shown in the embodiment of the present invention, 10 minutes after the previous 10 minutes, based on the point in time when the user presses the storage button 2 A total of 20 minutes of video signals and data signals are stored, and the storage ends automatically.

Therefore, if the secondary storage device 35 of sufficient capacity is used, it is configured to store the video and audio signals and data signals of a certain situation and store the surrounding situation again after a predetermined time after the predetermined time. have.

The vehicle driving information image recording apparatus according to the present invention operates the vehicle transmitted by the vehicle driving information detecting unit 12 and the environment around the vehicle photographed by four cameras provided in the camera unit 10 while the vehicle is running. By storing the information in the memory unit 13 and displaying it on the external display device 31, the vehicle is easily operated, and stored in the memory unit 13 when the vehicle is externally impacted or in response to a driver's storage signal. By storing the signals in the reproduction / storage device 32 of the output unit 30, there is an effect that can ensure the objective proof data on the safety accident of the vehicle.

Claims (4)

delete In the operation of controlling the memory unit in the control unit constituting the vehicle operation information image recording apparatus, The first step in which the driver turns on the start switch, the camera starts operation to generate an image and audio signal, and the vehicle operation information detection unit generates a data signal for driving the vehicle, and the video and audio signal of the camera. And a third step in which the data signal generated by the vehicle driving information detection unit is stored in the memory 1, and the control unit determines whether the time t1 at which the signal is stored in the memory 1 is 5 minutes or longer, and when the t 1 is smaller than 5 minutes, A fourth step of feeding back the signal and storing the signal in the memory 1 continuously; a fifth step of resetting the memory 2 when the time t1 at which the signal is stored in the memory 1 is greater than 5 minutes; Determine if less than seconds A sixth step of continuing to store the signal in the memory 1 by feeding back to the third step if the time of the T1-t1 is greater than 3 seconds; storing the signal into the memory 1 if the time of the T1-t1 is less than 3 seconds Stops and stores the signal in the memory 2, the control unit determines whether the time t2 the signal is stored in the memory 2 is more than 5 minutes, and if the t2 is less than 5 minutes to feed back to the seventh step (feedback) An eighth step of continuously storing the signal in the memory 1; a ninth step of resetting the memory 1 when the time t1 in which the signal is stored in the memory 1 is greater than 5 minutes; the controller determines whether T2-t2 is less than 3 seconds If the time of T2-t2 is greater than 3 seconds, the signal is fed back to step 7 and the signal is continuously stored in the memory 2. If the time of T2-t2 is less than 3 seconds, the storage of the memory 2 is stopped and the third step is performed. Feedback to memory 1 A control method of a vehicle driving information image recording apparatus comprising the sheet of claim 10 further comprising:. In the control unit constituting the vehicle operation information image recording apparatus, a method of storing data in the playback / storage device by the storage signal of the operation panel and the electrical signal of the impact sensor, The eleventh step in which the driver turns on the start switch, the twelfth step in which the control unit determines whether an electric signal is transmitted from the shock sensor, and the control unit again checks whether there is a stored signal of the operation panel when the electric signal is not transmitted from the shock sensor. A thirteenth step of judging; and a fourteenth step of judging whether a time t1 of storing a signal in the memory 1 is 5 minutes or more when an electrical signal is transmitted from the impact sensor or a storage signal is transmitted from the operation panel; If the time t1 of storing the signal in the memory 1 is less than 5 minutes, step 15 of determining whether the time t2 of storing the data in the memory 2 is 5 minutes or more, the time t1 of storing the signal in the memory 1 In the case of 5 minutes or more, the signal stored in the memory 1 is recorded in the storage medium of the playback / storage device 32, and when t1 is 5 minutes or more and t2 is 5 minutes or less Is the sixteenth step of recording the data stored in the memory 1 to the storage medium of the playback / storage device 32, and the data stored in the memory 2 when the time t2 of storing the data in the memory 2 is 5 minutes or longer. And a seventeenth step of recording the data on the storage medium of the playback / storage device (32). The present invention relates to a vehicle driving recorder mounted on a vehicle. It is equipped with four cameras installed on both sides of the front and rear of the vehicle integrally, and the camera unit for generating a video and audio signal by photographing the surrounding environment while the vehicle is running, and the video and audio signal transmitted from the camera unit An encoder for converting the signal, a vehicle operation information detection unit for detecting driving information according to the driving state of the vehicle, and outputting a predetermined data signal, a digital signal transmitted from the encoder unit, and data transmitted from the vehicle driving information detection unit A memory unit for temporarily storing signals, a control unit for transmitting video and audio signals and data signals transmitted from the memory unit to an output unit by performing a predetermined control operation, and a front surface of the vehicle driving information image recording apparatus. On the operation panel for generating a predetermined operation signal in accordance with the user's operation instructions, and a predetermined portion of one side of the vehicle A shock sensor that generates a predetermined electrical signal and transmits it to the controller when an external shock is detected, and a real time switch that transmits a data signal about an operation time of the vehicle driving information detector and an input / output time of the data to the controller; And a decoder unit for converting the video and audio signals and data signals transmitted from the control unit into analog signals, and an output unit integrally to visually recognize the video and audio signals and data signals converted by the decoder unit. It is included with the external display device and the output unit which are displayed externally so that the storage medium can be reproduced according to the user's operation or the video and audio signals and data signals for a predetermined time can be stored in the storage medium according to the control signal of the controller. A reproducing / storing device for storing and storing signals stored in the memory unit in communication means of mobile phones. It consists of two storage blocks, a communication port for transmitting the voice of the mobile phone to the outside or transmitting the voice of the mobile phone to the memory unit, an external output port for transmitting the data recorded in the memory unit to an external device. If the user operates the save button 2 provided on the operation panel, if data is being stored in the memory 1 of the memory unit, the data of the memory 2 is stored, and then the data of the memory 1 is stored and if the data is being stored in the memory 2 of the memory unit. Secondary storage device that stores the data in memory 1 and stores the data in memory 2, and in the second block, the data transmitted from the encoder unit and the vehicle driving detection unit to the memory unit in real time through the controller from the time when the storage button 2 is operated. Vehicle driving information video recording device, characterized in that consisting of.