Two-way driving recorder

Abstract

The invention relates to a two-way driving recorder. The two-way driving recorder comprises a front lens main machine, a back lens auxiliary machine, a sensing device and a vehicle power supply, wherein the front lens main machine is mounted on the front side of a vehicle body and is connected with a built-in video and audio main machine in a vehicle; the back lens auxiliary machine is mounted onthe back side of the vehicle body and is connected with the video and audio main machine; the sensing device is used for collecting environmental data inside and outside the vehicle body and outputting a detection signal to the front lens main machine and/or the back lens auxiliary machine; the vehicle power supply supplies power to the video and audio main machine, the front lens main machine, the back lens auxiliary machine and the sensing device; a 200w-pixel and high-dynamic range camera is arranged on each of the front lens main machine and the back lens auxiliary machine; the front lensmain machine and the back lens auxiliary machine are connected with the video and audio main machine through fully shielded high-definition cables. Through adoption of the 200w-pixel and high-dynamicrange cameras, full high-definition images can be shot; the fully shielded high-definition cables are used for equipment connection, radiation interference is low, radiation requirements in safety regulations are met, and no harm is done to a human body.

Description

technical field [0001] The invention relates to the technical field of automotive electronic products, in particular to a two-way driving recorder. Background technique [0002] Drive recorder is the instrument of the relevent informations such as image and sound in registration of vehicle traveling way. Driving recording is installed After instrument, the video image and sound of running car overall process can be recorded, evidence can be provided for traffic accident. However, most of the existing driving recorders can only record the situation in front of the car, but the situation behind the car is not recorded, so that after being rear-ended by a vehicle without a driving recorder installed, it is difficult to obtain evidence. At present, although there are dual-channel driving recorders that can record both front and rear simultaneously, they generally can only record front and rear simultaneously. The resolution is not high, the structure is simple, and the function...

AI Technical Summary

Problems solved by technology

However, most of the existing driving recorders can only record the situation in front of the car, but the situation behind the car is not recorded, so that after being rear-ended by a vehicle without a driving recorder, it is difficult to obtain evidence.

At present, although there are dual-channel driving recorders that can record both front and rear simultaneously, they generally can only record front and rear simultaneously. The resolution is not high, the structure is simple, and the function is single; safety requirements, and even cause harm to the human body

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