Vehicle type recording apparatus, data recording method of a program and on-board recording device

You can leave reliable evidence of whether or not the drink, and to provide a turn drunk driving vehicle type recording apparatus can be effectively suppressed or the like. Vehicle type recording apparatus 1 of the present invention measures a front camera 11 that captures an image ahead of the vehicle, the impact determination section 22 for detecting the accident from the detected shock levels by the acceleration sensor 12, the alcohol concentration in the vehicle compartment an alcohol sensor 14, the image data creation unit 24 for creating image data embedded with the measurement data of the alcohol sensor 14 in the imaging data of the front camera 11, a falsification prevention processing unit 25 that performs falsification prevention processing to the image data, a recording unit 26 for recording the image data after the falsification prevention processing to the storage memory M, and further comprising a.