Synchronous control system of binocular vision device for vehicle

Abstract

The invention provides a synchronous control system of a binocular vision device for vehicles, comprising an image controller, a NO.1 image sensor, a NO.2 image sensor and a control circuit which are mutually connected; the control circuit comprises a NO.1 control circuit and a NO.2 control circuit, and each comprises a synchronous exposure signal stable control module, a catching diode and a capacitor which are mutually connected. The output terminal of each synchronous exposure signal stable control module is connected with the image sensor, and the input terminal on the other end of each synchronous exposure signal stable control module goes through a capacitor and one end of the catching diode which are connected in parallel for earthing, goes through the other end of the catching diode to connect with a power supply, goes through the capacitor for earthing, and meanwhile goes through the capacitor to connect with the image controller. The model of the synchronous exposure signal stable control module is 74LS14 and the model of the catching diode is BAV99. The system of the invention has simple structure, short configuration time and can be synchronously and rapidly triggered, thus the system is suitable for vehicles.

Description

technical field [0001] The invention relates to a control system of a binocular vision device, in particular to a synchronous control system of a binocular vision device for a vehicle, and is particularly suitable for synchronous rapid triggering of binocular cameras in a binocular vision device for a vehicle. Background technique [0002] In recent years, in response to the increasing trend of vehicle collision traffic accidents, the development of AEBS to reduce the incidence of accidents has become an increasingly important way. AEBS uses sensors (such as binocular cameras, radars, etc.) to obtain driving environment information, and then combines the driving status of the vehicle and the driver's response analysis to determine the risk of collision between the vehicle and the vehicle in front, so as to evaluate the driving safety status of the vehicle. And take corresponding measures to reduce or avoid the damage caused by the collision. It can be seen that the binocula...

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Problems solved by technology

[0005] The purpose of the present invention is to overcome the defects and problems existing in the prior art such as complex structure, long configuration time, slow response speed, and unsuitability for vehicles, and provide a simple structure, short configuration time, fast response speed, suitable for Synchronous control system for vehicle binocular vision devices

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